zoom35mmdiscontinued
SMC Pentax-A 28-80mm f/3.5-4.5
Pentax · 1984-1996
Compact standard zoom. Excellent travel lens with good optics.
Known for
- Travel
- Events
- General photography
Considerations
- Variable aperture
Optical Characteristics
Sharpness (wide)4/5
Sharpness (stopped)5/5
Contrast4/5
Flare Resistance4/5
CA Control3/5
Vignetting Control3/5
Distortion Control4/5
Common Issues
- Check for fungus
- Inspect aperture blades
Buying Guide
Specifications
MountPentax K
Focal Length28-80mm
Max Aperturef/3.5-4.5
Min Aperturef/22
Aperture Blades6
Filter Size49mm
Weight295g
Optical Design
Formulaother
Elements11
Groups9
CoatingSMC (Pentax)
Pricing
£50 - £100
Typical used price
Mint: ~£140
Adapts To
Sony EFujifilm XCanon RFMicro Four Thirds
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