Nikon is pleased to announce the introduction of the Nikon Flash Unit Coupler AS-17 for the Nikon F3 camera. This unit gives photographers TTL flash control capability for the F3 when used with TTL Speedlights that feature an ISO-type mounting foot (i.e. the SB-28, SB-27, etc.).
Features
Specifications
Main function Enables F3-type TTL control with ISO-type Speedlight units Compatible cameras F3-series cameras Compatible Speedlights SB-15, 16B, 18, 20, 21B, 22, 22s, 23, 24, 25, 26, 27, 28, 21s; plus SB-11, 14 or 140 with SC-23 attached Film speed range ISO 25, 50, 100, 200, 400 (ISO 25 + 1/3 EV and ISO 400 -1/3 EV are possible) Exposure compensation -1/3, 0, +1/3 EV Hot shoe rotation: Clockwise 0 to 90 degree; Counterclockwise: 0 to 270 degree Dimensions (W x H x D) 57 x 46.1 x 54.6mm / 2.24" x 1.8" x 2.14" Weight (without batteries) Approx. 65g / 2.3oz.
Warranty
Reviews Nikon AS-17 TTL Flash Coupler - Convert Nikon F3 / F3HP Hotshoe to Standard ISO TTL Flash Type