N°253222 · Family detail
KOMURANONZoom·M42 mount·1975
KOMURANON 80-210mm F/4.5 KMC
Specifications01
MountM42
Focal length80-210mm
Max aperturef/4.5
TypeZoom
Release year1975
Filter size62 mm
Min focus distance1.9 m
Aperture blades6
Optical elements12
Groups8
Aperture controlAperture ring (with or without Auto Exposure setting)
Lens hood<No data>
Sensor coverage35mm full frame
Production statusDiscontinued
Additional Info02
ClassSlow full-frame telephoto zoom lens
Zoom TypePush/pull (210mm → 80mm)
Focus TypeAutofocus
Focus ModesManual focus only
Speed RangeF/4.5 across the focal length range
Zoom ControlCombined zoom/focusing ring
Angle Of View20° @ 80mm - 7.7° @ 210mm
Original NameKOMURA LENS MFG. LTD K·M·C KOMURANON 821 ZOOM LENS 1:4.5 f=80~210mm
Detail HeadingKOMURANON 80-210mm F/4.5 KMC
Diaphragm TypeAutomatic (A)
Zoom MechanismManual
Zooming Method<No data>
Mount And FlangeCanon FD [42mm]
Country Of DesignJapan
Focal Length Range80mm - 210mm [2.6X zoom ratio]
Manual Focus ControlCombined zoom/focusing ring
Physical Characteristics<No data>
35mm Equivalent Speed RangeF/6.9 (in terms of depth of field)
35mm Equivalent Focal Length Range122.4mm - 321.3mm (in terms of field of view)
Field Notes02
KOMURANON is a 80–210mm f/4.5 M42-mount zoom lens, intended for general telephoto use such as portraits and outdoor subjects. It has a fixed maximum aperture of f/4.5 across the zoom range.
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Other Mounts03
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