40.50 mm
Flange focal distance
1960
Introduced
SLR
System type
0
Lenses in our database
Mount facts#
- Mount
- Konica F-mount
- Maker
- Konica
- Type
- SLR
- Flange focal distance
- 40.50 mm
- Formats
- 24×36 mm
- Electronic contacts / AF
- No (mechanical / manual)
- Production
- 1960–1965
Adapting basics#
A lens can be adapted with simple tube spacers when its flange distance is longer than the camera's. With 40.50 mm, Konica F-mount lenses can in principle go on bodies with shorter flanges such as Four Thirds, Minolta V-mount, Nikon S / Contax RF, Contax RF-mount, Hasselblad XPan, Contax G. Bodies with this mount can take lenses from longer-flange systems such as Canon FD, Canon FL, Start, Minolta SR / MC / MD, Fujica X, Petri Bayonet, Canon EF, Canon EF-S.
Sources & licences#
- Wikipedia: Flange focal distance — CC BY-SA 4.0
- Lensfun mount compatibility data — CC BY-SA 3.0
Last updated October 03, 2026 · How we calculate · Sources