CR2025 Battery Nikon MF-26 Multi-Control Back for Nikon N90/N90S This electronic back expands the capability of the N90 in the following areas. * World Clock - 24 time zones * Data Imprint Function
Lets you select and imprint (in frame) any of the following.. Year/Month/Day, Month/Day/Year, Day/Month/Year, Day/Hour/Minute, frame count, sequence number, fixed number, shutter speed/aperture.
* Long time exposure function - Lets you set exposure duration up to 99 hours 59 minutes and 59 seconds. * Auto-Sequence Shooting Function - Lets you shoot a desired number of frames continuously when the shutter release button is pressed. * All-Mode Exposure Bracketing Function - Lets you shoot from 3 to 19 continuous frames, each with different exposure. Both auto/manual exposure mode settings can be used. * Flash Exposure Bracketing Function - This function enables bracketing of 3 to 10 shots in flash photography by compensating the flash output amount.
* Multiple Exposure Function - Enable two or more exposures (up to 19) of one or more subjects on the same frame. * Interval Timer Function - Lets you take a shot (or shots when combined with Auto-Sequence function) at specified intervals for a specific number of shootings. (Maximum interval between shooting is 99 hrs 59 min, 59 sec.; up to 99 exposures can be set.) * Focus Priority Function - Lets you release shutter only when subject is in focus with focus mode at C or M.
With this function, Freeze Focus can also be operated. * AE/AF-Lock Function - Lets you lock AE and AF simultaneously. * Custom Reset Function - Lets you select between a custom setting and the original setting. * Flash Output Compensation Function - Lets you compensate flash output amount.