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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
Contrast
5/5
Flare Resistance
5/5
CA Control
4/5
Vignetting Control
4/5
Distortion Control
5/5

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

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