N°242963 · Family detail
RodenstockTelephoto·M42 mount·1956
Rodenstock ROTELAR 135mm F/4
Specifications01
MountM42
Focal length135mm
Max aperturef/4
TypeTelephoto · Prime
Release year1956
Min focus distance2.4 m
Aperture controlAperture ring (Manual settings only)
Sensor coverage35mm full frame
Production statusDiscontinued
Additional Info02
ClassSlow full-frame medium telephoto prime lens
Focus TypeAutofocus
Accessories<No data>
Focus ModesManual focus only
Angle Of View18.2° (35mm full frame)
Original NameRodenstock-Rotelar 1:4 f=135mm
Detail HeadingRodenstock ROTELAR 135mm F/4
Diaphragm TypeAutomatic (A)
Mount And FlangeExakta [44.7mm]
Country Of DesignFRG (Federal Republic of Germany)
Manual Focus ControlFocusing ring
Physical Characteristics<No data>
Field Notes02
Rodenstock ROTELAR is a 135mm telephoto lens for M42 screw mounts, with a fixed f/4 maximum aperture. It is intended for portrait/telephoto work where moderate tele reach and a relatively fast aperture are needed.
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Other Mounts03
No alternate mounts are indexed for this family yet.