Pentax smc Pentax-DA 40mm f/2.8 XS
Pentax KAF2 · Full frame
Specifications
- Shortest focal length
- 40.0 mm
- Longest focal length
- 40.0 mm
- Brightest aperture
- 2.8 f-number
- Telephoto aperture
- 2.8 f-number
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