Nikon 4920 Camera Lens User Manual


 
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• More accurate exposure control is possible when this is mounted on a Nikon
camera having 3D Matrix Metering capability, because subject distance
information is transferred from the lens to the camera body.
• The use of three aspherical and two ED (extra-low dispersion) lens elements
ensures sharp pictures virtually free of color fringing. Also, by utilizing a 9-blade
diaphragm that produces a nearly circular aperture, out-of-focus images in front
of or behind the subject are rendered as pleasing blurs.
• The Nano Crystal Coat on one lens element ensures clear images under various
shooting conditions, from sunny outdoors to spotlighted interior scenes.
• The closest focusing distance possible is 0.28m (0.92 ft.) at 18mm – 24mm, or
0.3m (0.98 ft.) at less than 18mm.
Important
Do not lift the lens, even when unmounted, by the lens cap. The lens cap can
become detached, causing the lens or camera to fall.
• Be careful not to soil or damage the CPU contacts !.
• When mounted on Nikon digital SLR (Nikon DX format) cameras, such as the
D2-Series and D50, the lens’ picture angle becomes 90°– 61° and its 35mm
equivalent focal length range is approx. 21mm – 36mm.
• If the lens mount rubber gasket 9 is damaged, be sure to visit the nearest
Nikon authorized dealer or service center for repair.