prime35mmvintage
SMC Pentax-A 35mm f/2
Pentax · 1984-1989
Pentax's premium A-series wide-angle. The fast f/2 aperture enables excellent low-light performance with program mode convenience. Same excellent optics as the M version.
Known for
- Street photography
- Documentary
- Low light wide-angle
- Program mode use
Considerations
- More expensive than f/2.8
- Some distortion at close focus
Optical Characteristics
Sharpness (wide)4/5
Sharpness (stopped)5/5
Contrast5/5
Flare Resistance5/5
CA Control4/5
Vignetting Control4/5
Distortion Control4/5
Bokeh: Smooth and pleasing
Rendering: Excellent 3D pop
Color: Neutral with punch
Common Issues
- Focus ring stiffness
- Aperture blade oil
Buying Guide
Premium A-series wide-angle. Check aperture operation. Worth the premium for serious wide-angle work.
Specifications
MountPentax K
Focal Length35mm
Max Aperturef/2
Min Aperturef/22
Aperture Blades6
Min Focus0.3m
Filter Size49mm
Weight205g
Optical Design
FormulaRetrofocus
Elements7
Groups7
CoatingSMC (Pentax)
Pricing
£130 - £220
Typical used price
Mint: ~£300
Premium fast wide-angle
Adapts To
Sony EFujifilm XCanon RFMicro Four Thirds
Compatible Cameras
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Last verified: Jan 2026Report an error