prime35mmvintage
SMC Pentax-M 35mm f/2
Pentax · 1977-1984
Pentax's fast wide-angle lens in compact form. The f/2 aperture enables excellent low-light performance. Sharp with beautiful rendering. A favourite for documentary and street work.
Known for
- Street photography
- Documentary
- Travel
- Low light wide-angle
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 wide-angle. Check aperture operation. Worth the premium over the f/2.8 for serious 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
£120 - £200
Typical used price
Mint: ~£280
Premium fast wide-angle
Adapts To
Sony EFujifilm XCanon RFMicro Four Thirds
Compatible Cameras
Find This Lens
Last verified: Jan 2026Report an error