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koji kawakami | profile | all galleries >> Lens Modifications >> Contax G-Biogon 21mm to M-mount conversion tree view | thumbnails | slideshow

Minolta MC Rokkors to EF-mount conversions | Contax G-Biogon 21mm to M-mount conversion | Contax G-Biogon 28mm to E-mount conversion | Contax G-Planar 35mm to E-mount conversion | Contax G-Planar 45mm to M-mount conversion | Contax G-Sonnar 90mm to F-mount conversion | Canon FD 55mm F1.2 S.S.C. to EF-mount conversion | How I made a Miranda lens adapter for E-mount | Minolta Rokkor-PF 45mm to E-mount conversion

Contax G-Biogon 21mm to M-mount conversion

MS Optical did the modification, the cost was about US$500.
I have just collected the scattered photos into this directory.
M mount G-Biogon 21mm
M mount G-Biogon 21mm
MS document
MS document
Cheapy hood for B21m
Cheapy hood for B21m
with Ricoh GXR-M
with Ricoh GXR-M
M-mounted lenses @f16 D700 + CZ Distagon T* 35mmF/2 ZF
M-mounted lenses @f16 D700 + CZ Distagon T* 35mmF/2 ZF
Added distance marks
Added distance marks
Originally looks like this @f5.6 a7R2
Originally looks like this @f5.6 a7R2
Flowers @f5.6 M8 ISO160, close at 0.5m
Flowers @f5.6 M8 ISO160, close at 0.5m
Dormitory @f11 a7
Dormitory @f11 a7
with NIKON Z7
with NIKON Z7
Dormitory @f11 Z7
Dormitory @f11 Z7