Nikon F65D Webcam User Manual


 
84
Flash Shooting Distance Range
Usable Lenses with Built-In Speedlight
Flash shooting distance for the built-in Speedlight changes according to
the film speed in use and aperture setting.
•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
ISO film speed 25 50 100 200 400 800 Flash shooting
distance range
Guide number 6 8.5 12 17 24 34
1.4 2 2.8 4 2-8.5m
1.4 2 2.8 4 5.6 1.4-6m
1.4 2 2.8 4 5.6 8 1-4.2m
Aperture value 2 2.8 4 5.6 8 11 0.7-3m
2.8 4 5.6 8 11 16 0.6-2.1m
4 5.6 8 11 16 22 0.6-1.5m
5.6 8 11 16 22 32 0.6-1.1m
8 11 16 22 32 0.6-0.8m
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 At 70mm, at 1.7m or longer shooting distance; at 85mm, 1.3m or longer
f/4.5-5.6 ED 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
Speedlight
85
* With colour slide film.
F65 (E) 02.12.27 5:43 PM Page 84