Pentax SMC-F 50mm f/2.8 macro

Pentax SMC-F 50mm f/2.8 macroClaimed to be one of the sharpest Pentax Macro lenses
Discontinued more info No Contribute
Year announced No Data Contribute
Lens Mounts
  • Pentax K SMC-F
Focal Type Standard Contribute
Focal Length more info 50mm Contribute
Angle of View more info 47 Contribute
Max Aperture more info f/2.8 Contribute
Min Aperture more info f/32 Contribute
Filter Size more info 52mm Contribute
Stabilised No Contribute
35mm equivalent No Data Contribute
Internal focusing more info No Data Contribute
Maximum magnification more info No Data Contribute
Min Focus 19cm Contribute
Macro more info Yes Contribute
Focusing modes more info
    Blades 8 Contribute
    Elements 8 Contribute
    Groups No Data Contribute
    Weather-sealed more info No Data Contribute
    Box Contents
    Box Contents more info No Data Contribute
    Weight 385g Contribute
    Height 70mm Contribute
    Diameter 68mm Contribute
    MTF Data
    Effective focal length 50mm Contribute
    Weighted MTF 50 mm: f2.8 0.82 | f4 0.85 | f8 0.87 Contribute
    Average Weighted MTF 0.87 Contribute
    Weighted MTF 10 lp/mm 0.93 Contribute
    Weighted MTF 20 lp/mm 0.84 Contribute
    Weighted MTF 40 lp/mm 0.66 Contribute
    Distortion No Data Contribute
    Grade 4.6 Contribute
    Photodo MTF Score 4.6 Contribute

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