Nikon N1405 Webcam User Manual


 
320 Technical Notes
D The Built-in Flash
The built-in flash can be used with lenses with focal lengths of
18–300 mm, although in some cases the flash may be unable to
entirely light the subject at some ranges or focal lengths due to
shadows cast by the lens (see the illustration below), while lenses that
block the subject’s view of the red-eye reduction lamp may interfere
with red-eye reduction.
Remove lens hoods to prevent shadows.
Shadow Vignetting
The flash has a minimum range of 0.6 m and can not be used in the
macro range of macro zoom lenses.
The flash may be unable to light
the entire subject with the following lenses at ranges less than those
given below:
Lens
Zoom
position
Minimum distance
without vignetting
AF-S DX NIKKOR 10–24mm f/3.5–4.5G ED 24 mm 1.5 m/ 4 ft 12 in.
AF-S DX Zoom-Nikkor 12–24mm f/4G IF-ED 24 mm 1.0m/3ft 4in.
AF-S NIKKOR 16–35mm f/4G ED VR 35 mm 1.0m/3ft 4in.
AF-S DX NIKKOR 16–85mm f/3.5–5.6G ED VR 24–85 mm No vignetting
AF-S Zoom-Nikkor 17–35mm f/2.8D IF-ED
28 mm 1.0m/3ft 4in.
35 mm No vignetting
AF-S DX Zoom-Nikkor 17–55mm f/2.8G IF-ED
28 mm 1.5 m/ 4ft 12 in.
35 mm 1.0m/3ft 4in.
45–55 mm No vignetting
AF-S NIKKOR 18–35mm f/3.5–4.5G ED
24 mm 1.5 m/ 4 ft 12 in.
28 mm 1.0m/3ft 4in.
35 mm No vignetting
AF Zoom-Nikkor 18–35mm f/3.5–4.5D IF-ED
24 mm 1.0m/3ft 4in.
28–35 mm No vignetting