N°182271 · Family detail
Carl ZeissPrime·ROLLEI SL66 mount·1968
Carl Zeiss Distagon [HFT] 40mm F/4
Specifications01
MountROLLEI SL66
Focal length40mm
Max aperturef/4
TypePrime
Release year1968
Weight1218 g
Min focus distance0.6 m
Optical elements10
Groups9
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
Lens hood206 005 - Bayonet-type square
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeUltra-wide angle prime lens
Field Notes02
Carl Zeiss Distagon HFT is a 40mm prime lens with a maximum aperture of f/4 for the Rolleiflex SL66 (medium-format) system, typically used for wide-angle to general-purpose photography. It is a manual-focus Distagon design.
AI-assisted summary — verify against linked sources![Carl Zeiss Distagon [HFT] 40mm F/4](https://img.lens-database.com/lenses/variants/v1/91153185fc6f6f7bdcbab6a705703b66779fb2e5332b1dbd762d9f669881ed62/8d7c32e9fb5a693aa7071f8dbd65f7d89e8b73336d0e3e8ccebfb2e4e455d3b6/1600x1066/1280.webp)
Other Mounts03
No alternate mounts are indexed for this family yet.