Ultra Micro Nikkor 28mm F1.8 Red Point
Ultra-Micro-Nikkor 28mm F1.8, Nippon Kogaku Japan M=1/10 Red Point
Ultra-Micro-Nikkor 28mm F1.8 Red Point
The rim of the lens is engraved as "
M=1/10" with red character.
We called Red Pointed Ultra-Micro-Nikkor.
Small but 700 lines/mm High Resolution Lens
Focal length 28.2 mm
Max. aperture f/1.8
Min. aperture f/8
Lens construction 9 elements, 7 groups
Standard magnification 1/10X
Standard wavelength 546.1 nm (e-line)
Distortion 0.002% !!
Aerical resolving power 600 lines/mm (8 mm circle)
Aerical resolving power 650 lines/mm (7 mm circle)
Aerical resolving power 700 lines/mm ( 6mm circle)
Image area 8 mm circle
Subject area 80 mm circle
Overall working distance 315 mm
Weight 330 g
Ultra-Micro-Nikkor 28mm F1.8 in the Silence
I'll show you a life of the recent Ultra-Micro-Nikkor 28mm F1.8 lens.
Ultra-Micro-Nikkor 28mm F1.8 Lens Placed on the Palm
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