N°107902 · Family detail
HDZoom·PENTAX 645 mount
HD Pentax-DA645 28-45mm F/4.5ED AW SR
Specifications01
MountPENTAX 645
Focal length28-45mm
Max aperturef/4.5
TypeZoom
Weight1470 g
Physical length152 mm
Min focus distance40 m
Summary02
Pentax 645 medium-format zoom lens (28–45mm) with maximum aperture f/4.5, intended for general photography on the Pentax 645 mount. Weather-sealed (HD AW) with SR image stabilization.
AI-assisted summary — verify against linked sourcesWhere 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.
Sources03
dpreview.comVisit ↗
Other Mounts03
No alternate mounts are indexed for this family yet.