N°108435 · Family detail
PentaxWide·PENTAX 645 mount·2001
Smc Pentax-FA 645 35mm F/3.5 AL
Specifications01
MountPENTAX 645
Focal length35mm
Max aperturef/3.5
TypeWide · Prime
Release year2001
Weight560 g
Filter size82 mm
Min focus distance0.3 m
Max magnification0.25
Aperture blades8
Optical elements10
Groups7
AutofocusYes
StabilizationNo
Aperture controlAperture ring (Manual settings + Auto Exposure setting)
Lens hoodPH-RBB82 - Bayonet-type petal-shaped
With filter access window
EraDigital era
Production statusDiscontinued
Additional Info02
Lens TypeUltra-wide angle prime lens
Summary02
This is a Pentax 645 mount 35mm f/3.5 fixed-focal (prime) lens for medium-format cameras, intended for wide-angle photography. It has an AL designation and uses the IF (internal focus) design.
Where can this lens be adapted?
The Pentax 645 mount has a flange distance of 70.87 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Pentax 645 DA lenses have no aperture ring. Use an adapter with its own aperture control.
- Sony EAdapter · 52.87 mm
- Canon RFAdapter · 50.87 mm
- Nikon ZAdapter · 54.87 mm
- Fujifilm XAdapter · 53.17 mm
- L-MountAdapter · 50.87 mm
- Micro Four ThirdsAdapter · 51.62 mm
- Fujifilm G (GFX)Adapter · 44.17 mm
- Canon EF-MAdapter · 52.87 mm
- Canon EFAdapter · 26.87 mm
A rear element that sticks out can hit the camera mirror.
- Nikon FAdapter · 24.37 mm
A rear element that sticks out can hit the camera mirror.
Other Mounts03
No alternate mounts are indexed for this family yet.