N°127713 · Family detail
HeinzTelephoto·LARGE FORMAT mount·1956
Heinz Kilfitt Munchen Makro-KILAR 90mm F/2.8 Double Helix
Specifications01
MountLARGE FORMAT
Focal length90mm
Max aperturef/2.8
TypeTelephoto · Prime
Release year1956
Weight480 g
Max magnification0.5882
Aperture blades16
Optical elements4
Groups3
AutofocusNo
StabilizationNo
Aperture controlAperture ring
Lens hoodNot required
TeleconvertersKilfitt Multi-Kilar 2x-4x → 180mm F/5.6
Production statusDiscontinued
Additional Info02
Lens TypePrime lens
Field Notes02
Large-format macro prime lens with 90mm focal length and maximum aperture f/2.8, designed for close focusing. The “Double Helix” mechanism indicates helicoid focusing for macro work.
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Other Mounts03
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