The Pentax SMC 645 FA 300mm f/4 ED IF for Medium Format is a legacy telephoto prime lens that’s compatible with the Pentax 645Z. Key features include:
Great for portraiture and slower-paced sports photography
200mm-equivalent focal length after sensor-crop factor
Autofocus/manual-focus clutch for easy focus tweaks
Internal-focus design for speed and ease of use
This is a legacy lens that was originally designed for medium-format film cameras. We’ve noticed a tendency for it to slightly front or back-focus, so you’ll want to make sure you microfocus adjust before you start shooting.
Aperture | f/4-45 |
Autofocus | Autofocus |
Brand | Pentax |
Compatibility | Medium Format |
Diameter | 2.95" |
Dimensions | Length: 7.22" |
Filter Size | 77.0mm (nonrotating front element) |
Filter Style | nonrotating front element |
Aperture | f/4-45 |
Autofocus | Autofocus |
Brand | Pentax |
Compatibility | Medium Format |
Diameter | 2.95" |
Dimensions | Length: 7.22" |
Filter Size | 77.0mm (nonrotating front element) |
Filter Style | nonrotating front element |