Nikon 1713 Instruction Manual - Page 43

Flash Shooting Distance Range Flash shooting distance for the built-in Speedlight changes according to the film speed in use and aperture setting. ISO film speed Guide number Aperture value 25 50 100 200 400 800 6 8.5 12 17 24 34 - - 1.4 2 2.8 4 - 1.4 2 2.8 4 5.6 1.4 2 2.8 4 5.6 8 2 2.8 4 5.6 8 11 2.8 4 5.6 8 11 16 4 5.6 8 11 16 22 5.6 8 11 16 22 32 8 11 16 22 32 - Flash shooting distance range 2-8.5m 1.4-6m 1-4.2m 0.7-3m 0.6-2.1m 0.6-1.5m 0.6-1.1m 0.6-0.8m • The maximum flash shooting distance can also be calculated by dividing the guide number by the selected aperture value. Example: When f/2.8 is selected with ISO 100 film using the camera's built-in Speedlight, the maximum flash shooting distance will be: 12/2.8 = approx. 4.2m 84 Usable Lenses with Built-In Speedlight 28mm to 200mm non-zoom CPU Nikkor lenses, AF 300mm f/4 ED and AF-S 300mm f/4 ED lenses can be used with the built-in Speedlight. AF-S 17-35mm f/2.8 ED, AF 18-35mm f/3.5-4.5 ED, AF 20-35mm f/2.8 zoom lenses cannot be used with the built-in Speedlight. Other zoom lenses can be used; however, refer to the table below for the zoom lenses with some limitations in usable focal length or shooting distance. NOTE: Using built-in Speedlight • Make sure to remove the lens hood. • The built-in Speedlight cannot be used with zoom lenses set to Macro in wideangle. • At short shooting distances, we recommend using an optional Speedlight to reduce vignetting. • With color print film, vignetting is reduced since the edges of the frame are cropped out in film processing. Lens Limitations* AF 24-50mm f/3.3-4.5 35mm or longer focal length AF 24-85mm f/2.8-4 50mm or longer focal length; and at 50mm, 1m or longer shooting distance; at 70-85mm, 0.7m or longer shooting distance AF-S 24-85mm f/3.5-4.5G ED 28mm or longer focal length; and at 28mm, at 1m or longer shooting distance AF 24-120mm f/3.5-5.6 35mm or longer focal length; and at 35mm, at 3m or longer shooting distance; at 50mm, 1m or longer shooting distance; at 70mm, 0.7m or longer shooting distance AF-S 28-70mm f/2.8 ED 70mm focal length and at 1.5m or longer shooting distance AF 28-70mm f/3.5-4.5 At 28mm, at 1m or longer shooting distance AF 28-80mm f/3.3-5.6G At 28mm, at 1m or longer shooting distance AF 28-80mm f/3.5-5.6 At 28mm, at 1.8m or longer shooting distance AF 28-85mm f/3.5-4.5 35mm or longer focal length; and at 35mm, at 2m or longer shooting distance AF 28-100mm f/3.5-5.6G 35mm or longer focal length; and at 35mm, at 1m or longer shooting distance AF 28-105mm f/3.5-4.5 At 28mm, at 1.8m or longer shooting distance AF 28-200mm f/3.5-5.6 50mm or longer focal length AF 35-70mm f/2.8 50mm or longer focal length AF Micro 70-180mm f/4.5-5.6 ED At 70mm, at 1.7m or longer shooting distance; at 85mm, 1.3m or longer shooting distance; at 105-135mm, at 0.8m or longer shooting distance AF 80-200mm f/2.8 ED At 80mm, 3m or longer shooting distance AF-S 80-200mm f/2.8 ED 105mm or longer focal length * With colour slide film. 85 Speedlight