CZJ Biotar 75mmF/1.5 @f5 Z50 by koji kawakami

koji kawakami | all galleries >> Lenses >> Carl Zeiss lenses OLD >> CZJ Biotar 1:1,5 f=7,5cm (Zenit M39 mount) > CZJ Biotar 75mmF/1.5 @f5 Z50

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28-Aug-2023

CZJ Biotar 75mmF/1.5 @f5 Z50

with Z7 + 25-55mm M42 helicoid
Finally got infinity focus by this lens with M42 helicoid shortest 25mm position.
This Biotar's MFD is just 1m, so helicoid is added for shooting at near subjects.

I'm still using two adapters (M42->E & E->Z), will change them to M42->Z one
so that can avoid double adapter but get probably over Inf with this helicoid.

other sizes: small medium large original auto

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