Smc Pentax-A* 645 300mm F/4 ED [IF]
- Mount
- PENTAX 645
- Focal Length
- 300mm
- Max Aperture
- F/4
- Type
- Telephoto
- Brand
- Pentax
Pentax 645 SMC A* 300mm f/4 ED [IF] is a fixed focal-length telephoto prime for Pentax 645 medium-format cameras, intended for subjects at distance with relatively bright aperture. The IF designation indicates internal focusing.
Last verified: 2026-04-27