prime35mmvintage
SMC Pentax-M 200mm f/4
Pentax · 1977-1984
Pentax's compact 200mm telephoto. Remarkably light for a 200mm lens with excellent optical quality. Built-in hood adds practicality. A capable wildlife and sports lens.
Known for
- Wildlife
- Sports
- Events
- Compact telephoto
Considerations
- f/4 limits low light
- 2m minimum focus
Optical Characteristics
Sharpness (wide)4/5
Sharpness (stopped)5/5
Contrast5/5
Flare Resistance5/5
CA Control4/5
Vignetting Control4/5
Distortion Control5/5
Bokeh: Smooth telephoto
Rendering: Sharp, punchy
Color: Neutral
Common Issues
- Hood mechanism
- Focus ring wear
Buying Guide
Common and affordable. Check hood mechanism and focus smoothness. Good value telephoto.
Specifications
MountPentax K
Focal Length200mm
Max Aperturef/4
Min Aperturef/32
Aperture Blades8
Min Focus2m
Filter Size52mm
Weight400g
Optical Design
FormulaTelephoto
Elements6
Groups5
CoatingSMC (Pentax)
Pricing
£40 - £80
Typical used price
Mint: ~£110
Affordable telephoto
Adapts To
Sony EFujifilm XCanon RFMicro Four Thirds
Compatible Cameras
Find This Lens
Last verified: Jan 2026Report an error