SB-900 AF Speedlight
The SB-900 i-TTL Speedlight leads the Nikon Creative Lighting System delivering the portability, power and versatility to support any photographer’s creative lighting imagination.
Supplied Accessories
- AS-21 Speedlight Stand
- SW-13H Diffusion Dome
- SJ-900 Color Filter Set
- SZ-2 Color Filter Holder
- SS-900 Soft Case
*Supplied accessories may differ depending on country or area.
Key Features
Powerful, Versatile Speedlight Unit
Atop the Nikon Creative Lighting System, the SB-900 is an indispensable portable light source providing effective solutions to lighting challenges.
Complete Flash Head Positioning Freedom
Bounce 90°up and 7°down with 360° rotation elevates creative lighting freedom.
Renowned Dedicated Wireless Flash Control
Wireless Commander Mode offers wireless control at the master Speedlight position, controlling up to 3 remote Speedlight groups and an unlimited number of compatible Speedlights. Four wireless channel options help manage wireless conflicts in multi-photographer environments.
Choose From 3 Light Distribution Patterns
Optimize light quality by selecting Standard for general illumination, Center-weighted for portraits or Even, for groups or interiors.
Color Gel Filter Identification
Automatically identifies mounted color gel filters and adjusts camera white-balance.* *With select Nikon digital SLRs
Automatic Format Identification
Automatically senses the FX or DX-format camera in use and optimizes light distribution.
Firmware Updating
Allows uploading of performance enhancement developments.*
*With select Nikon digital SLRs
Nikon’s Precision i-TTL Flash Control
Delivers precise flash exposures and seamless fill-flash performance—even in challenging lighting situations.
Hot Shoe and Wireless Operation
Use on-camera, as a wireless Master Commander or as a wireless remote light source.
Expanded Auto Power Zoom Coverage
Smoothly covers lenses as wide as 17mm and up to 200mm in FX-format and as wide as 12mm and up to 200mm in DX-format use.
Streamlined Controls and Menus
Convenient Rotary Select Dial sets key functions quickly and a prominent Master and Remote control switch simplifies wireless operation.
Flash Tube Overheat Protection
An added measure of safety is provided for sustained high-speed bursts.
Flash Value (FV) Lock
Locks in a specific flash output on the main subject, regardless of aperture, composition or the lens’ zoom position.*
*With select Nikon digital SLRs
Drip-Proof Mounting Foot Cover (Water Guard)*
Provides enhanced moisture protection.
*Optional
Specifications
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Commander FunctionYes
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Remote FunctionYes
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Guide Number34 m/111.5 ft. (at ISO 100, 35mm zoom head position, in FX format, standard illumination pattern, 20°C/68°F) to 48 m/157.5 ft. (at ISO 200, 35mm zoom head position, in FX format, standard illumination pattern, 20°C/68°F)
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Electronic ConstructionAutomatic Insulated Gate Bipolar Transistor (IGBT) and series circuitry
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Flash Exposure ControlDistance-priority manual flash
i-TTL Balanced Fill-Flash with CLS compatible cameras
Manual Flash (with Nikon Creative Lighting System digital and 35mm SLR cameras) -
Lens Coverage8 to 11mm (DX-format, Automatic mode with built-in wide-angle panel deployed)
12 to 17mm (FX-format, Automatic mode with built-in wide-angle panel deployed)
12 to 200mm (DX-format, Automatic mode)
17 to 200mm (FX-format, Automatic mode) -
Illumination patternThe light distribution angle is automatically adjusted to the camera's image area in both FX and DX formats
Standard
Even
Center-weighted -
Other Available FunctionsTest Firing
Monitor Pre-flashes
AF-assist illuminator
Modeling illuminator -
Bounce Function (Tilt)Flash head tilts down to -7° or up to 90° with click-stops at -7°, 0°, 45°, 60°, 75°, 90°.
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Bounce Function (Rotate)Flash head rotates horizontally 180° to the left and right with click-stops at 0°, 30°, 60°, 75°, 90°, 120°, 150°, 180°
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Minimum Recycling Time2.3 sec. (approx.) with Ni-MH (2600 mAh) batteries
3.0 sec. (approx.) with Oxyride™ (1.5V) batteries
4.0 sec. (approx.) with Alkaline-manganese (1.5V) batteries
4.5 sec. (approx.) with Lithium (1.5V) batteries -
Flash Duration1/880 sec. at M 1/1 (full) output
1/1100 sec. at M 1/2 output
1/2550 sec. at M 1/4 output
1/5000 sec. at M 1/8 output
1/10000 sec. at M 1/16 output
1/20000 sec. at M 1/32 output
1/35700 sec. at M 1/64 output
1/38500 sec. at M 1/128 output -
Power ON/OFFRotate the Power ON/OFF switch to turn the SB-900 on or off.
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Required Power SourceFour 1.2V Ni-MH (AA-size) batteries
Four 1.5V Alkaline-manganese (AA-size) batteries
Four 1.5V Lithium (AA-size) batteries -
Optional Power SupplySK-6 Power Bracket Unit
SD-8A High-Performance Battery Pack
SD-9 High-Performance Battery Pack -
Flash-ready IndicatorRear and Front lights blink: Insufficient light for correct exposure (in i-TTL, Auto Aperture flash, Non-TTL Auto flash, or Distance-priority manual flash operations).
Rear lights up and Front blinks: recycled and ready to fire. -
Ready LightFront
Back -
Flash Compensation–3.0 EV to +3.0 EV in increments of 1/3 steps in i-TTL auto flash, Auto Aperture flash, Non-TTL auto flash and Distance-priority manual flash modes
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Custom SettingAF-Assist Illumination
Modeling Illuminator
Monitor pre-flashes
Test firing -
Minimum Number of Flashes / Recycling Time110/4.0 – 30 sec. (1.5V Alkaline-manganese)
125/3.0 –30 sec. (1.5V Oxyride™)
165/2.3–30 sec. (Ni-MH (eneloop))
190/2.3–30 sec. (2600mAh Ni-MH)
230/4.5–120 sec. (1.5V Lithium) -
Wireless Flash ModesMaster
Master (RPT)
Off
Remote
SU-4 -
Wireless Communication ChannelsFour: 1, 2, 3 and 4 Channels
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Wireless GroupsThree: A, B and C
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Other FunctionsFirmware update
ISO sensitivity setting
Key lock
Recalling the underexposure value in the TTL auto flash mode
Resetting the settings
Thermal cut-out -
Dimensions3.0 x 5.7 x 4.7 in. (78.0 x 146.0 x 118.5mm) (Approx.)
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Weight (Approx. without batteries)14.6 oz. (415g)
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Supplied Accessories
- AS-21 Speedlight Stand
- SW-13H Diffusion Dome
- SJ-900 Color Filter Set
- SZ-2 Color Filter Holder
- SS-900 Soft Case
*Supplied accessories may differ depending on country or area.
Product Q&A
Ask your questions. Share your answers.
Answers
Why does my SB_900AF Speedlight overheat all the time with my D40?
Answers
Nikon staff, please admit to the problem and fix it. I have 10 of these sitting on the shelf at my studio not being used because we cannot not depend on them. If you can't or won't fix the problem, bring back the SB-800.....call it an SB-850 and charge $50 more than the cost of an SB-900 and I will buy 10 right away.
Answer Title: SB-900 5.02 firmware update
Answer Link: http://support.nikonusa.com/app/ans...
I can use the SB-900 wirelessly with my D5000 without an additional command unit?
Answers
Can the firmware be updated in the SB-900 flash using a D7000 DSLR body?
Answers
http://support.nikonusa.com/app/answers/detail/a_id/16174/session/L2F2LzEvdGltZS8xMzIxODA2NzMyL3NpZC93eTRBSUJKaw%3D%3D
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My question is, what measures can I take to prevent from overheating? I'm assuming I can't take multiple shots in mass succession. What IS the rate of pictures I can take? One every 30 seconds, one every minute, etc. Is there anything else I can do to prevent this from happening?
(other info - I was using this with the d90)
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Title: How do I get my Nikon product serviced?
URL: http://support.nikontech.com/cgi-bi...
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Product Registration
Nikon Answers Site
Review
November 2008, SB-900 Speedlight
by Peter KoloniaPopular Photography & Imaging's Peter Kolonia praised the SB-900 in the November 2008 issue, noting that the SB-900 was swifter, sleeker and easier to operate than other flash systems. Kolonia touted the SB-900's innovative features including the wider auto-zoom range, versatile accessory filters and upgradeable firmware. Kolonia boasts that both DX- and FX-format photographers will benefit from the improvements made on the "easily manageable" SB-900.