For F3-Series, F2-Series, FM2 and FG-20 users No information is provided for these models in this section, because they do not function in TTL Auto Flash mode. 32

Page 34

Chapter 3 TTL Auto Flash H Mode: For F5, F90X/N90s, F90-Series/N90 and F70-Series/N70 Users
Flash Methods: F90X/N90s or F90-Series/N90 Settings and Lenses
Lens in Use 1) Cameras Metering System Cameras Exposure Mode Programmed auto (P, Ps) 4) D-Type Shutter-priority auto (S) AF Nikkor Aperture-priority auto (A) Lenses Manual (M) Programmed auto (P, Ps) 4) AF Nikkor Shutter-priority auto (S) lenses 2) AI-P lens- Aperture-priority auto (A) es Manual (M) Other lenses 3) Aperture-Priority auto (A) 5) Manual (M) 3D Multi-Sensor Balanced Fill-Flash Matrix CenterWeighted Spot
Flash Methods: F70-Series/N70 Settings and Lenses
Lens in Use 1) Cameras Metering System Cameras Exposure Mode Programmed auto (P, Ps) D-Type Shutter-priority auto (S) AF Nikkor Aperture-priority auto (A) Lenses Manual (M) Programmed auto (P, Ps) AF Nikkor Shutter-priority auto (S) lenses 2) AI-P lens- Aperture-priority auto (A) es Manual (M) Other lenses 3) Aperture-Priority auto (A) 4) Manual (M) Multi-Sensor Balanced Fill-Flash 3D Multi-Sensor Balanced Fill-Flash Matrix CenterWeighted Spot
1/300 TTL High-Speed Sync (with F5 only) With the cameras Custom Setting, you can select 1/300 TTL High-Speed Sync for Shutter-Priority Auto or Manual exposure mode. (For details see cameras instruction manual.) Tables below show guide number at ISO 100 and adjustment factor for other ISO film speed in 1/300 TTL High-Speed Sync. To calculate a proper aperture using guide number, please see page 118.
Guide number in 1/300 TTL High-Speed Sync
Center-Weighted Fill-Flash

Spot FillFlash

(at ISO 100 for meters/feet)
1) Suitable lenses and use depend on camera; see instruction manual for information. 2) Except D-Type and AF Nikkor lenses for F3AF. 3) You can not use the Ps mode as the shutter locks. 4) Only 3D Multi-Sensor Balanced or Multi-Sensor Balanced Fill-Flash can be performed; Standard TTL Flash is not available and the button cannot be used. 5) Exposure mode (P or S) automatically shifts to aperture-priority auto (A), and the mode indication blinks in the cameras LCD panel; set desired aperture manually.

1) Suitable lenses and use depend on camera; see instruction manual for information. 2) Except D-Type and AF Nikkor lenses for F3AF. 3) You can not use the Ps mode as the shutter locks. 4) Exposure mode (P or S) automatically shifts to aperture-priority auto (A), and the mode indication blinks in the cameras LCD panel; set desired aperture manually.
Zoom-head position 18mm 20mm 24mm 28mm 35mm 50mm 70mm 85mm 8/26 8/26 11/36 12/39 14/46 16/52 18/59 19/62 Adjustment factor for other ISO film speeds ISO film speed 1600 Factor x 0.5 x 0.7 x 1 x 1.4 x 2 x 2.8 x 4

Page 36

Set Up and Practice
Some operations can be controlled automatically when the camera is used with an AF Nikkor lens (including the latest D-Type) or Nikkor lens having a built-in CPU. In other cases, operate manually. The following instructions describe a situation where you are using either a D-type Nikkor to operate 3D Multi-Sensor Balanced Fill-Flash, or an AF Nikkor (except for F3AF) or AIP lens to operate Multi-Sensor Balanced Fill-Flash. With other lenses, Center-Weighted or Spot Fill-Flash will be performed. Before proceeding: E ATTACH SPEEDLIGHT TO CAMERA. E TURN ON BOTH SPEEDLIGHT AND CAMERA. E USE SINGLE-SERVO AUTOFOCUS (S) OR MANUAL FOCUS (M). E USE SINGLE-FRAME SHOOTING (S) FILM ADVANCE MODE.

Setting Up SB-26

One of these marks appears for fully automatic fill-flash; both disappear for Standard TTL Flash

2 Flash mode

selector at TTL Auto

Press the button.

3. Flash sync

mode selector at NORMAL

speed of film in use
To perform 3D Multi-Sensor Balanced or Multi-Sensor Balanced Fill-Flash, confirm K appears in the LCD panel. To perform Center-Weighted or Spot Fill-Flash, confirm J appears. To perform Standard TTL Flash, press the button so that both K and J disappears. Choose p (flash mode selector). Confirm H in the LCD panel. Choose W position (flash sync mode selector).

selecting flash method

q position is used for Rear-Curtain Sync Flash (see page 105).

Viewfinder prompt: Use flash or not When the SB-26 is attached to the camera but turned off, the cameras viewfinder ready-light g blinks to suggest you use a flash. You can reject or ignore the prompt simply by leaving the SB-26s power off (g continues blinking). 71

Page 72

Chapter 3 TTL Auto Flash H Mode: For F-401/N4004 and F-401s/N4004s Users
TTL Auto flash mode H with F-401/N4004 and F-401s/N4004s
Lens in Use 1) Cameras Exposure Mode Programmed auto (A/S) Shutter-priority auto (S) Aperture-priority auto (A) Manual (M)
1) Suitable lenses and use depend on the camera; see instruction manual for information. 2) Except AF lenses for F3AF cameras. For Programmed TTL Auto Flash, use only AF Nikkor lenses (including latest D-Type), except AF Nikkor 80mm f/2.8, 200mm f/3.5 IF-ED and Autofocus Converter TC-16/TC-16A.

SB-26 Flash

Programmed TTL Auto Flash
When camera is set at programmed auto (A/S) or shutterpriority auto (S) exposure mode, it automatically switches into Programmed TTL Auto Flash. Before proceeding, be sure to: E ATTACH SPEEDLIGHT TO CAMERA. E TURN ON BOTH SPEEDLIGHT AND CAMERA. E SET LENS TO MINIMUM APERTURE (HIGHEST FNUMBER). E USE FILM WITH A SPEED BETWEEN ISO 25 AND ISO 400. E USE AN AF NIKKOR LENS (including the latest D-Type Lens, but excluding AF Nikkor 80mm f/2.8, 200mm f/3.5 IF-ED and Autofocus Converters TC-16/TC-16A).

1 Flash mode

Set ISO speed of the film in use. Usable film speeds are ISO 25 to ISO 400. For instruction, see Setting ISO Film Speed (Manual Adjustment), pages 27 to 28. Set the built-in zoom head position.

Page 74

Setting Up Your Camera Confirming Settings Guide to determining aperture Use these suggestions as a guide for choosing aperture.
In programmed auto (ISO 100) For subjects backlit by the sun For outdoor subjects on a sunny day For subjects beside a bright window For indoor subject In shutter-priority auto For subjects backlit by the sun f/16 at 1/100 sec. f/8 at 1/100 sec. f/5.6 at 1/100 sec. f/5.6 at 1/30 sec. f/16 f/8 f/5.6 f/5.6
Select one of the following exposure modes: a. Programmed auto (A/S) to perform Programmed TTL Auto Flash. b. Shutter-priority auto (S) to perform Programmed TTL Auto Flash. c. Aperture-priority auto (A) to perform Standard TTL Flash. d. Manual exposure mode to perform Standard TTL Flash. Perform other settings: a. For shutter-priority auto, set desired shutter speed*. b. For aperture-priority auto, set desired aperture. c. For manual exposure mode, set desired shutter speed* and aperture.

For instruction, see Setting Aperture Value (Manual Adjustment), pages 28 to 29. In programmed auto and shutter-priority auto exposure mode, set an aperture using the Guide to determine aperture in the following page. In aperture-priority auto or manual exposure mode, set the aperture value that you have set on the camera (from step 6). Once aperture is set, indicator bars / show the shooting distance range for that setting.
For outdoor subjects on a sunny day For subjects beside a bright window For indoor subjects
Quick reference on the relationship between usable apertures and flash shooting distance Use table on page 146 in this instruction manual. 74

Page 76

TTL Auto Flash H Mode: For FA, FE2, FG and Nikonos V Users
FA, FE2, FG or Nikonos V users can use the SB-26 Speedlight to perform Standard TTL Flash, for fully automatic though-the-lens (TTL) control of flash exposure. Standard TTL Flash can be performed by setting the SB-26 at p. In Standard TTL Flash, the flash output level is controlled by the Speedlight to correctly expose subject.

3 ISO speed

Before proceeding: E ATTACH SPEEDLIGHT TO CAMERA. E TURN ON BOTH SPEEDLIGHT AND CAMERA. E USE FILM WITH A SPEED BETWEEN ISO 25 AND ISO 400.

7 Aperture

of film in use
Look into camera viewfinder, compose and lightly press the shutter release button. Confirm ready-light has come on and subject is in focus. Confirm ready-light is on in the cameras viewfinder g or on the SB-26. Check whether subject is in focus by using the in-focus indicator ! in the cameras viewfinder
Fully depress the shutter release button to fire flash. Recheck ready-light to see if it is blinking.
If ready-light blinks for a few seconds after shooting, the flash has fired at its maximum output but the light may have been insufficient. Reconfirm shooting distance and, if necessary, move closer to the subject or select a wider aperture (in aperture-priority auto manual exposure mode) to compensate underexposure.
Caution Use the SB-26 exclusively for on-land conditions; it cannot be used in underwater conditions. Always keep the unit away from salt water, rain or water splashes. 77

Page 78

Chapter 3 TTL Auto Flash H Mode: For FA, FE2, FG and Nikonos V Users
Setting Up Your Camera Confirm Settings
Set desired shutter speed*.
Set your chosen aperture.
Set ISO speed of the film in use. Usable film speeds are from ISO 25 to ISO 400 For instruction, see Setting ISO Film Speed (Manual Adjustment), pages 27 to 28. Set position of the built-in zoom head.

Set aperture in use.

For instruction, see Setting Aperture Value (Manual Adjustment), pages 28 to 29. Shooting indicator bars / in the LCD panel move as the figure input changes. Determine approximate flash-shooting distance range by reading indicator bars.
Look into camera viewfinder, compose and lightly press the shutter release button. Confirm ready-light has come on and subject is in focus. Check if ready-light is on in cameras viewfinder g or on the SB-26.
Quick reference on relationship between usable apertures and flash shooting distance Use table on page 146 in this instruction manual. 78 79

Page 80

Non-TTL Auto Flash A Mode Shooting with Various Lens Apertures
To use various lens apertures for the same subject or when camera/lens combination is incompatible with TTL Auto Flash mode, set the SB-26s flash mode selector to u for Non-TTL Auto Flash operation. In Non-TTL Auto Flash shooting, light output automatically changes to match the flash-to-subject distance, but instead of light being measured through the lens, it is measured by the light sensor on the front of the SB-26. The SB-26 can be used in Non-TTL Auto Flash mode with any Nikon camera/lens combination. Before proceeding: E ATTACH SPEEDLIGHT TO CAMERA. E TURN ON BOTH SPEEDLIGHT AND CAMERA. E USE APERTURE-PRIORITY AUTO OR MANUAL EXPOSURE MODE. E USE SINGLE-SERVO AUTOFOCUS (S or A) OR MANUAL FOCUS (M). Set Up and Practice

selector at Non-TTL Auto

3 ISO film
speed in use and zoom-head position

4 Aperture

APPLICABLE NIKON SLR MODELS F5 E F-601M/N6000 E FE2 F90X/N90s E F50-Series/N50 E FG F90-Series/N90 E F-401x/N5005 E Nikonos V F70-Series/N70 E F-501/N2020 E F3-Series F4-Series E F-301/N2000 E F2-Series F-801/N8008 E F-401/N4004 E FM2 F-801s/N8008s E F-401s/N4004s E FG-20 F-601/N6006 E FA E

E E E E E E E

5 Appears when flash is fully charged and ready
to fire. Push for test firing. Blinks after firing indicates possible underexposure.

Page 82

Chapter 3 Non-TTL Auto Flash A Mode
Choose u position (flash mode selector). Confirm A appears in the LCD panel. Choose W position (flash sync mode selector*).

Choose i position (flash mode selector). Confirm D appears in the LCD panel. Choose W position (flash sync mode selector*).

6 Aperture

* q position is used for Rear-Curtain Sync Flash, and only with the F5, F90X/N90s, F90-Series/N90, F70-Series/N70, F4-Series, F-801/N8008, and F-801s/N8008s. For details, see page105.
Set ISO film speed and the built-in zoom head position.

4 Flash output level

For instructions, see Setting ISO Film Speed (Manual Adjustment), pages 27 to 28, and Setting Zoom-Head Position (Manual Adjustment), pages 29 to 30. Automatic ISO film speed/zoom-head position adjustment: F5, F90X/N90s, F90-Series/N90, F70-Series/N70, F4-Series, F-801/ N8008, or F-801s/ N8008s used with an AF Nikkor lens (including the latest D-Type) or Nikkor lens having a built-in CPU The film speed and zoom-head position in use are automatically set and indicated in the SB-26s LCD panel. For other lenses, set manually according to the shooting situation. See Setting ISO Film Speed (Manual Adjustment), pages 27 to 28, and Setting Zoom-Head Position (Manual Adjustment), pages 29 to 30.
Press button to choose desired light output.
You can choose an amount ranging from full power (1/1) to one sixty-fourth (1/64). LCD indications change as: - h ' - " - j - k - l - ;-. With the F5, F90X/N90s, F90-Series/N90 and F70Series/N70, indication 1, and then 2 will appear after ;. At the same time, F appears next to D. This applies exclusively to FP High-Speed Sync Flash and is discussed in the following pages (see pages 98 to 103).
Fine light-output adjustment: F5, F90X/N90s, F90Series/N90 and F70-Series/N70 with AF Nikkor lens (including the latest D-Type) or Nikkor lens having a built-in CPU Additionally, you can manipulate light output in finer increments of 1/3, as long as light output is set between ' and ;. Press button and confirm L appears in the SB-26s LCD panel. By pressing button, you can increase the light amount by +1/3 (blinking +0.3 below the L mark), by +2/3 (blinking +0.7), or by +1 (blinking 0.0). To decrease, use in the same manner; blinking numbers change from _0.3 (by -1/3) to _0.7 (by -2/3) to 0.0 (by -1). *At ', you cannot increase the light amount.

Page 88

For aperture-priority auto, set desired aperture on the camera. For manual exposure mode, set desired aperture and shutter speed* on the camera.
Automatic aperture adjustment: F5, F90X/N90s, F90-Series/N90, F70-Series/N70, F4-Series, F-801/N8008, or F-801s/ N8008s used with an AF Nikkor lens (including latest D-Type) or Nikkor lens having a built-in CPU The aperture in use and an indicator bar / are automatically indicated in the SB-26s LCD panel. With other lenses, you must operate manually and follow steps 6, 7 and 8. To skip steps 6, 7 and 8, check that subject is standing at the location suggested by the LCDs measurement scale. If not, change aperture by turning the lens aperture ring to adjust the bar.

In a bright scene After you have adjusted the camera/flash-to-subject distance (with subject standing at the location represented by indication bar /), readjust indicator bar (from step 11) to the left by one or two steps so the bar indicates a position closer than the actual subject location. Experience indicates that a small amount of underexposure may result in a more pleasing photograph. To readjust the indicator bar, perform one or a combination of the following adjustments: 1) Pressing button to switch from FP1 (F with 1) to FP2. 2) Moving further from the subject. 3) Choose a different number for the zoom-head position (wider angle of coverage). We recommend that you not manipulate shutter speed and aperture on the camera.

Page 102

Guide number in FP High-Speed Sync Flash
Confirm subject is at the distance shown by the indicator bar / in the SB-26s LCD panel (from step 10). To determine the subject-to-camera distance, read the distance scale on the lens barrel. If the bar location matches the subject-to-camera distance from steps 10 and 11, the subject will be correctly exposed with the selected aperture, shutter speed, and light output amount. If the subject-to-camera distance does not match the appropriate shooting distance, readjust the indicator bars by: a. Pressing button to switch from FP1 (F with 1) to FP2, or vice versa. The bar / location then moves to show an alternate shooting distance. b. Moving closer to or further from the subject. c. Choose a different number for the zoom-head position (altering guide number). Look into cameras viewfinder again, then compose and lightly press the shutter release button to check that the ready-light is on in the cameras viewfinder g. Ready-light also appears on the SB-26. Fully depress shutter release button to fire flash.
The guide number helps you determine an exact flashshooting (flash-to-subject) distance for the selected aperture (f/stop number). FP guide numbers vary with the ISO film speed in use, shutter speed and zoom-head position. Use the equation below for your calculations, and check the following chart for guide numbers. This same equation can be applied to determine an appropriate aperture once the distance is known. [guide number] [flash-shooting distance] = [f/stop] For example, in FP1 operation with an aperture of f/4, a shutter speed of 1/500 sec., a zoom-head position of 35mm and a film speed of ISO 100, the chart recommends a guide number of 12 (or 39 for feet): If measuring in meters; 12 [flash-shooting distance] = 4 = 3 if measuring in feet; 39 [flash-shooting distance] = 4 = 9.75 Next, adjust subject and flash/camera location for 3 meters, or 9.75 feet, to obtain correct exposure in FP1 flash operation.
FP1 guide number (at ISO 100; for meters/feet) Shutter speed 1/250 1/500 1/1000 1/2000 1/4000 24mm 14/46 10/33 7/23 5/16 3.5/11 Zoom-head position 28mm 35mm 50mm 70mm 15/50 17/56 20/65 23/74 11/36 12/39 14/46 16/52 7.5/25 8.5/28 10/33 11/36 5.3/17 6/20 7/23 8/26 3.7/12 4.2/14 5/16 5.6/18 85mm 24/77 17/56 12/39 8.5/28 6/20

First, make necessary exposure compensation on the camera. Then, use the chart on the next page, Assumed ISO film speeds, to set an assumed ISO film speed in the SB-26s LCD panel that corresponds to the actual ISO film speed in use. See Setting Aperture Values (Manual Adjustment), pages 28 and 29. E E E E E E For TTL Auto Flash, be sure the substituted film speed falls within the range of usable films that ensure correct exposure with your camera.
Confirm whether subject is within the range shown by the shooting distance indicator bars /. If not, make necessary adjustments; move farther or closer.
Assumed ISO film speeds Film speed in use 400 800/1000 Exposure compensation value +3 +2 +5 800

Page 110

Open Flash Button For Test Firing
Push the button for a test firing when you are not sure whether the subject is within the flash shooting range. For test firing, Non-TTL Auto Flash A mode is used because reflected flash light from subject is measured by the light sensor on the front of the SB-26 rather than through the lens (TTL) on the camera. The results, however, can be used for TTL-auto flash. Hints and Notes
Built-In Wide Flash Adapter For Shorter Focal-Length Lenses
The SB-26 comes with a wide flash adapter to cover the full range of short focal length lenses. For focal lengths shorter than 24mm, consider using the wide flash adapter to achieve expanded coverage. When you use the wide flash adapter, the zoom head is automatically adjusted and the LCD panel shows z 20x with m indication. Pressing the button switches the zoom position, so the LCD panel shows z 18x and m. While the adapter is used, the automatic zoom-head position adjustment does not function for F5, F90X/N90s, F90-Series/N90, F70-Series/N70, F4-Series, F-801/N8008 or F-801s/N8008s cameras, even when used with an AF Nikkor lens (including the latest D-Type) or Nikkor lens having a built-in CPU.
Set the SB-26 and your camera in the same manner indicated in Non-TTL Auto Flash A Mode, pages 81 to 84.
APPLICABLE NIKON SLR MODELS F5 E F-601M/N6000 E FE2 F90X/N90s E F50-Series/N50 E FG F90-Series/N90 E F-401x/N5005 E Nikonos V F70-Series/N70 E F-501/N2020 E F3-Series F4-Series E F-301/N2000 E F2-Series F-801/N8008 E F-401/N4004 E FM2 F-801s/N8008s E F-401s/N4004s E FG-20 F-601/N6006 E FA E 110
After confirming that the ready-light is on, push the openflash button and check that the ready-light remains on. If the ready-light blinks, light may be insufficient at the aperture selected. If so, move closer to the subject or select a wider aperture.
Mounting/Removing wide flash adapter A. To mount the wide-flash adapter, slide out the adapter (the diffuser card comes out with it). B.Close only the adapter to cover the head. C.Slide the diffuser back to its original position. To remove, uncover the adapter and slide back to its original position.

Page 112

Zoom-Lock Capability To Fix Zoom-Head Position
A predetermined zoom-head position is useful when you wish to use an AF Nikkor lens or a Nikkor lens having a built-in CPU interchangeably with another type. It also provides flexibility when using lenses of different focal lengths in rapid succession. Set Up and Practice
Trouble With Wide Flash Adapter
In certain situations, the zoom head may lock at the 20mm or 18mm position (adapter does not return to original position). If this happens, perform following operation. Although the adjusted zoom-head position and/or m indication will blink if the wide flash adapter is stored in its original place, this does not affect normal flash operation.
APPLICABLE NIKON SLR MODELS F5 E F-601M/N6000 E FE2 F90X/N90s E F50-Series/N50 E FG F90-Series/N90 E F-401x/N5005 E Nikonos V F70-Series/N70 E F-501/N2020 E F3-Series F4-Series E F-301/N2000 E F2-Series F-801/N8008 E F-401/N4004 E FM2 F-801s/N8008s E F-401s/N4004s E FG-20 F-601/N6006 E FA E 112 E E E E E E E
Press and buttons simultaneously for a few seconds until m indication starts blinking.
Next, press button only to set desired zoom-head position. This position remains locked as long as the m indication continues blinking.
Press and buttons simultaneously for a few seconds until the previously set number and the m indication start blinking.
Press only button to set your desired zoom-head position. To resume automatic adjustment with certain camera/lens combinations (see page 30), press button until the m indication above z disappears.
To unlock, press the same buttons simultaneously for a few seconds until the m indication stops blinking or totally disappears. Automatic zoom-head position adjustment: F5, F90X/N90s, F90-Series/N90, F70-Series/N70, F4Series, F-801/N8008, or F-801s/ N8008s used with an AF Nikkor lens (including the latest D-Type) or Nikkor lens having a built-in CPU The SB-26 automatically adjusts the zoom-head position to provide an angle of coverage that matches the focal length of the lens in use. For details, see page 30.

Page 114

AF Assist LED Autofocus Flash Photography in Dim Light
The SB-26s AF assist LED enables you to perform autofocus flash photography in dim light or even total darkness with some Nikon AF cameras. When ambient light is insufficient for autofocus operation, the AF illuminator automatically turns on to start operation and give contrast to a dark subject, allowing the cameras autofocus system to function as though it were daytime. If ambient light is sufficient, the AF illuminator does not light up. Before proceeding: E ATTACH SPEEDLIGHT TO CAMERA. E TURN ON BOTH SPEEDLIGHT AND CAMERA. E USE SINGLE-SERVO AUTOFOCUS (S or A) E USE SINGLE-FRAME SHOOTING (S) FILM ADVANCE MODE E FOR F5, SELECT CENTER FOCUS AREA Hints and Notes In Rear-Curtain Sync Flash with the F-601/N6006, a light pattern from the AF assist LED sometimes affects the picture. To prevent this, confirm that the LED light pattern has disappeared before shooting.

Usable autofocus lenses are: With Nikon F-501/N2020: AF Nikkor lenses from 35mm to 105mm (including the latest D-Type) With other cameras: AF Nikkor lenses from 24mm to 105mm (including the latest D-Type)
Notes on AF assist LED Autofocus distance range with AF assist LED depends on the lens in use and subjects reflection ratio. For example, with an AF Nikkor 50mm f/1.8 lens (including the latest D-Type lens) and a subject having 35% reflection ratio, you can perform autofocus from approx. 1m (3.3 ft.) to approx. 8m (16.4 ft.), at 20C (68F). If the ready-light does not stay on after the AF assist LED activates, replace batteries.
Check that the SB-26s ready-light has come on. Lightly press the cameras shutter release button to activates the AF illuminator LED. Do not use autofocus lock function.
APPLICABLE NIKON SLR MODELS F5 E F-601M/N6000 FE2 F90X/N90s E F50-Series/N50 E FG F90-Series/N90 E F-401x/N5005 E Nikonos V F70-Series/N70 E F-501/N2020 E F3-Series F4-Series E F-301/N2000 F2-Series F-801/N8008 E F-401/N4004 E FM2 F-801s/N8008s E F-401s/N4004s E FG-20 F-601/N6006 E FA 114
Confirm whether in-focus indicator LED ! in the cameras viewfinder appears. If the in-focus indication does not appear inside the viewfinder, the subject is beyond the autofocus distance range (see at right Notes of AF assist LED); focus manually on the clear matte field.

Page 116

Power Switch Standby (STBY) Position To Conserve Energy and
Setting the power switch to STBY position turns on the SB-26, but the SB-26 will also automatically shut off to conserve flash battery energy. When you will not use the SB-26 for a long time, however, it is recommended to set the power switch to OFF. Hints and Notes

Shorten Recycling Time

When using a remote cord with the FA or FE2 connected to Nikon Motor Drive MD-12, camera remains on as long as the MD-12s power switch is on. In this case, the SB-26 will not turn off in STBY position. Use OFF position to turn it off manually. You cannot use the STBY position to turn on the SB-26 when using it with an FA, FE2 or FG set on a mechanical shutter setting (M250 or B setting with the FA or FE2, M90 or B setting with FG or Nikonos V). Use ON position to turn it on manually.

With the SB-26s power switch on standby (STBY) position, the unit turns off to conserve energy approx. 80 sec. after the cameras meter has turned off. To turn the SB-26 on again, lightly press the shutter release button to turn the cameras meter on, or push the SB-26s open-flash button. E E E
APPLICABLE NIKON SLR MODELS F5 E F-601M/N6000 E FE2 F90X/N90s E F50-Series/N50 E FG F90-Series/N90 E F-401x/N5005 E Nikonos V F70-Series/N70 E F-501/N2020 E F3-Series F4-Series E F-301/N2000 E F2-Series F-801/N8008 E F-401/N4004 E FM2 F-801s/N8008s E F-401s/N4004s E FG-20 F-601/N6006 E FA E 116

E E 117

Page 118
Guide Number To Calculate a Proper Aperture
The guide number helps you determine a correct aperture or f/stop value for using the SB-26s Manual Flash and Repeating-Flash mode. (See Guide number chart, page 143.) Use the following equation for your calculations, and check the following chart for guide numbers at various film speeds. [guide number] [f/stop] = [flash-to-subject distance] For example, when shooting a subject located 9 m (approx. 30 ft.) away at 1/1 (full) light output in i (Manual Flash) mode, with a zoom-head position of 35mm and a film speed of ISO 100, you will obtain a guide number of 36 (or 118) from the same chart on page 143. If measuring in meters; 36 [f/stop] = 9 = 4 Or, if measuring in feet; 118 [f/stop] = 30 = 3.You should then choose f/4 as the proper aperture. For films other than ISO 100, multiply the above figures by the factors shown in the following chart:
Adjustment factors for other ISO film speeds ISO film speed Factor 100 xx 1.xx 2.x4
Diffusing Light To Soften Harsh Shadows
With a subject in front of a wall, a direct flash causes harsh and unattractive shadows. By bouncing the light off the ceiling or walls, or by diffusing the light with card(s) or paper, you can soften harsh shadows and create attractive portraits. The SB-26 comes with a built-in diffuser. You can use it alone or with a combination of other reflecting surfaces for advanced application. There are a few ways to diffuse light: 1. Bounce light off a broad reflective surface such as the ceiling. 2. Use both the ceiling and the built-in diffuser card to create a catchlight for subject's eyes. 3. Use a diffuser between the flash and the subject.
1. Light can be bounced off the ceiling.

x 0.5 x 0.71

2. Natural-appearing light with a pleasing catchlight in the eyes.
APPLICABLE NIKON SLR MODELS F5 E F-601M/N6000 E FE2 F90X/N90s E F50-Series/N50 E FG F90-Series/N90 E F-401x/N5005 E Nikonos V F70-Series/N70 E F-501/N2020 E F3-Series F4-Series E F-301/N2000 E F2-Series F-801/N8008 E F-401/N4004 E FM2 F-801s/N8008s E F-401s/N4004s E FG-20 F-601/N6006 E FA E 118

A narrow angle of reflection (Q: less than 2.5) increases the likelihood of red eye.
It is sometimes possible to reduce red-eye effect by moving closer to the subject, or the right or left, thereby increasing the angle of reflection.

Page 140

Tips on Speedlight Care
To remove smudges, wipe with a silicon-treated or other soft, dry cloth. Never use thinner, benzine or alcohol they might damage plastic parts.
Never disassemble or repair the Speedlight. If the SB-26 malfunctions, take it immediately to an authorized Nikon dealer or service center.
Keep the SB-26 away from salt water and out of the rain.
Keep the SB-26 away from high temperatures, and do not store in a damp place.
When not using the SB-26, remove batteries to avoid damage due to battery leakage. If leakage occurs, take the SB-26 to your nearest Nikon dealer.
When not using the SB-26, perform the following once a month: 1. Install batteries, turn on the SB-26. 2. Wait until the ready-light comes on. 3. Fire flash a few times to refresh the main capacitor and lengthen the units life. 4. Turn off the SB-26, and remove the batteries.

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About Batteries
Warning Batteries shall not be exposed to excessive heat such as sunshine, fire or the like. Dry batteries shall not be subjected to charging. New batteries Purchase the newest (freshest) batteries possible. Temperature Battery life ratings are based on operation at 20C (68F). Especially at a lower temperature, battery life is shortened. Keep spare batteries and if possible, use NiCd batteries. Continuous use Batteries are drained more quickly by continuous use than by intermittent use. Storage Store batteries in a cool, dry place, below 20C (68F). Battery brand Do not mix battery brands or models, or new and old batteries. Disposal Do not dispose of batteries by burning, and never disassemble batteries. NiCd batteries Compared with regular batteries, NiCd batteries offer a faster recycling time and greater efficiency at low temperatures. Before charging NiCd batteries, thoroughly read the instructions for the batteries and battery charger. Batteries with a + terminal that exceeds 6mm (0.23) in diameter cannot be used. 142 DC Units SD-8/SD-7 Nikon DC Unit SD-8 or SD-7 can be used as an optional external power source to enhance flash capacity and provide faster recycling time. To use the DC Unit, connect its power cord SC-16 to the SB-26s external power terminal. Even when powered with the DC Unit, the SB-26 still requires batteries inside the flash unit. Do not remove the batteries. In continuous shooting with the DC Unit, to prevent flash head deterioration caused by heat, do not exceed the maximum number of flash listed below. It is recommended to rest for more than 10 minutes after firing near the maximum numbers.

AF assist LED: In insufficient light, automatically fires LED beam toward subject when performing autofocus with Nikon F5, F90X/N90s, F90-Series/N90, F70-Series/N70, F4Series, F-801/N8008, F-801s/N8008s, F-601/N6006, F50-Series/N50, F-401x/N5005, F-501/N2020, F-401/ N4004 or F-401s/N4004s. Ready-light/Open-flash button : Indicates recharged battery power (ready-light). In TTL Auto and Non-TTL Auto Flash mode, indicates possible underexposure by blinking. In Non-TTL Auto Flash mode, can be used as a test-firing button for lightamount detection. In Repeating Flash mode, can be used as a test-firing button for preset strobo flashes. Built-in diffuser card: In bounce flash photography application, creates natural lighting for catchlight in subjects eyes. Mount pin: Fixes F5, F90X/N90s, F90-Series/N90 and F70-Series/ N70 on the hot shoe. LCD panel illuminator: Activated with button. Illumination lasts approx. eight seconds; same button turns illumination off. Flash shooting distance scale: Measurement systems can be switched between meters and feet using the lever inside the battery chamber.
FP High-Speed Sync flash: Available with the F5, F90X/N90s and F90-Series/N90. Enables higher shutter speeds (1/250 sec. or faster) for flash synchronization. Monitor Preflash: Available with F5, F90X/N90s, F90-Series/N90 and F70Series/N70 cameras when used with an AF Nikkor lens. Other features: External power source terminal, TTL multiple flash terminal and Sync/multiple flash terminal. Dimensions (W x H x D): Approx. 79 x 135 x 101mm (3.1 x 5.3 x 4.0 in.) Weight (without batteries): Approx. 390g (13.8 oz.) Accessory provided: Soft Case SS-24 Specifications and designs are subject to change without notice.

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Usable Aperture/Flash Shooting Distance Ranges In TTL Auto H and Non-TTL A Flash Modes
ISO film speed 2.5.2 2.5.400 1.2.5.200 1.2.5.Zoom set at 18mm 2.1.1.0.0.6 7.5 0.6 5.0 0.6 3.5 0.6 2.5 0.6 1.7 0.6 1.2 Zoom set at 20mm 2.2.1.0.0.7 7.0 0.6 5.5 0.6 3.8 0.6 2.7 0.6 1.9 0.6 1.3 Shooting distance range (in meters) Zoom set Zoom set Zoom set Zoom set at 24mm at 28mm at 35mm at 50mm 3.4.4.5.2.2.3.3.1.2.2.2.1.1.1.1.1.1.1.1.0.7 7.5 0.7 8.0 0.8 9.0 1.0.6 5.3 0.6 5.6 0.7 6.3 0.7 7.4 0.6 3.7 0.6 4.0 0.6 4.5 0.6 5.2 0.6 2.6 0.6 2.8 0.6 3.1 0.6 3.7 0.6 1.8 0.6 2.0 0.6 2.3 0.6 2.6 Zoom set at 70mm 6.4.3.2.1.1.0.8 8.4 0.6 6.0 0.6 4.2 0.6 3.0 Zoom set at 85mm 6.4.3.2.1.1.0.8 8.8 0.6 6.2 0.6 4.4 0.6 3.1

Reference Information Right-Angle Finder Attachments
Nikon Product Number Description DR-3 Right Angle Viewfinder Attachment (Round, screw-in mount) DR-3 production has ceased. Nikon is no longer able to supply this product. DR-4 Right Angle Viewfinder Attachment (Round, screw-in mount) Supplied with DK-12 adaptor required for use with cameras equipped with high eye point viewfinders

Replaces DR-3.

revised May 11, 2005

Design Characteristics

Compatible With All Nikon SLR cameras with a 19mm round nonhigh eye-point viewing eyepiece thread including: F, F2, F3, F3AF, FA, FE, FE2, FM, FM2, FM3A, and Nikkormat series.
Comments Requires DK-7 (#2394) for all Nikon SLR cameras with a 22mm round high eye-point viewing eyepiece thread including: D1, D1H, D1X, D2H, D2X, F3HP, F4, F5, F6, F100, N90, N90s, N8008 and N8008s.
May cause vingetting at corners.
Provides an upright and un-reversed image for right-angle viewing.
All Nikon SLR cameras with a 22mm round high eye-point viewing eyepiece thread including: D1, D1H, D1X, D2H, D2X, F3HP, F4, F5, F6, F100, N90, N90s, N8008 and N8008s. All Nikon SLR cameras with a 22mm round high eye-point viewing eyepiece thread including: D1, D1H, D1X, D2H, D2X, F3HP, F4, F5, F6, F100, N90, N90s, N8008 and N8008s. Removal of supplied and initially attached eyepiece adapter ring allows use on all Nikon SLR cameras having a 19mm round non-high eye point viewing eyepiece thread including: F, F2, F3, F3AF, FA, FE, FE2, FM, FM2, FM3A, and Nikkormat series. All Nikon SLR cameras with a rectangular viewing eyepiece including: D50, D70s, D70, D100, EM, FG, FG20, N50, N55, N60, N65, N70, N75, N80, N2000, N2020, N4004, N4004s, N5005, N6000, N6006 and Pronea 6i. D1, D1H, D1X, D2H, D2X, F3HP, F4, F5, F6, F100, N90, N90s, N8008 and N8008s F, F2, F3, F3AF, FA, FE, FE2, FM, FM2, FM3A, and Nikkormat series D1, D1H, D1X, D2H, D2X, F3HP, F4, F5, F6, F100, N90, N90s, N8008 and N8008s D50, D70s, D70, D100, EM, FG, FG20, N50, N55, N60, N65, N70, N75, N80, N2000, N2020, N4004, N4004s, N5005, N6000, N6006 and Pronea 6i.
Use of DK-13 adapter (#2971) permits use with All Nikon SLR cameras with a 19mm round non-high eye-point viewing eyepiece thread including: F, F2, F3, F3AF, FA, FE, FE2, FM, FM2, FM3A, and Nikkormat series.
Provides an upright and un-reversed image for right-angle viewing. 4752 DR-5 Right Angle Viewfinder Attachment (Round, screw-in mount) Adjustments for Individual eyesight are possible. Allows adjustment of reproduction ratios of 1:1 or 1:2.
Provides an upright and un-reversed image for right-angle viewing. 4753 DR-6 Right Angle Viewfinder Attachment (Rectangular, slip on mount) Adjustments for Individual eyesight are possible. Allows adjustment of reproduction ratios of 1:1 or 1:DK-7 Eyepiece Thread Adaptor For use only with DR-3. Allows use of DR-3 with all Nikon SLR cameras with a round high eye-point viewing eyepiece thread. Allows use of DR-4 with non-high eye point SLR cameras as noted. Supplied with DR-4 and required for use of DR-4 with all Nikon SLR cameras with a round high eye-point viewing eyepiece thread as noted. Allows the use of select threaded viewfinder attachments on all Nikon SLR cameras with a rectangular viewing eyepiece as noted.
Cannot be adapted for use on cameras not having a rectangular viewing eyepiece.
Designed for use with DG-2 eyepiece magnifier.
DK-13 Eyepiece Thread Adaptor
DK-12 Eyepiece Thread Adaptor
Designed for use with DG-2 magnifier.
Not recommended for use with right-angle finders. Physical size, shape and weight of right angle finders make this inadvisable. Use of the DR-6 is recommended.

Eyepiece Adaptor