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Lens · prime

SMC Pentax 67 300mm f/4

Pentax · 1987-c.2009

Discontinuedmedium-format

The SMC Pentax 67 300mm f/4 is the long telephoto for the system, equivalent to about 150mm on 35mm format. Provides significant telephoto compression for wildlife and nature photography. SMC Pentax 67 300mm f/4: 5 elements in 5 groups, 7 aperture blades, 5.0m minimum focus, 82mm filter thread, 1430g.

Focal length
300mm
Max aperture
f/4
Mount
Pentax 67
Format
medium-format
Elements / groups
5 / 5

Known for

  • Wildlife
  • Nature
  • Sports
  • Compressed landscapes

Considerations

  • Heavy; tripod recommended
  • Long minimum focus

Optical characteristics

Silverlog's editorial rating: our own judgement, not measured data.

Sharpness (wide)4, level 4 of 5
Sharpness (stopped)5, level 5 of 5
Contrast4, level 4 of 5
Flare resistance4, level 4 of 5
CA control4, level 4 of 5
Vignetting control4, level 4 of 5
Distortion control5, level 5 of 5

Bokeh: Very compressed

Rendering: Long telephoto character

Colour: Warm Pentax

Silverlog's editorial rating, 1 to 5; five is best. Not lab-measured.

Versions

Super-Takumar/6x7

1969-1971

Engraved SUPER-TAKUMAR/6x7 1:4/300

1425 g

Super-Multi-Coated Takumar/6x7

1971-1987

Engraved Super-Multi-Coated TAKUMAR/6x7

Same optics

smc PENTAX 67

1987-c.2009

Engraved smc PENTAX 67 1:4 300mm

Same optics; 1430 g

A separate smc PENTAX-M* 67 300mm f/4 ED [IF] (9/9, 2 m focus) was introduced in 1999.

Buying guide

Check tripod mount and focus. Specialized lens.

Specifications

MountPentax 67
Focal Length300mm
Max Aperturef/4
Min Aperturef/45
Aperture Blades7
Min Focus5m
Filter Size82mm
Weight1430g

Optical design

FormulaTelephoto
Elements5
Groups5
CoatingSMC (Pentax)

Pricing

Typical used price (US market)
$450 - $750
Mint
~$900

Indicative, no dated source.