Pentax SMC P-A 645 Macro 120mm F/4

Pentax SMC P-A 645 Macro 120mm F/4No description
Availability
Discontinued more info No Contribute
Year announced No Data Contribute
General
Lens Mounts
  • Pentax 645
Contribute
Focal Type Telephoto Contribute
Lens
Focal Length more info 120mm Contribute
Angle of View more info 0 - 33 Contribute
Max Aperture more info f/4 Contribute
Min Aperture more info f/32 Contribute
Filter Size more info 67mm Contribute
35mm equivalent No Data Contribute
Internal focusing more info No Data Contribute
Focusing
Min Focus 39cm Contribute
Stabilised No Contribute
Macro more info Yes Contribute
Construction
Blades 0 Contribute
Elements No Data Contribute
Groups No Data Contribute
Box Contents
Box Contents more info No Data Contribute
Dimensions
Weight 695g Contribute
Height 110mm Contribute
Diameter 78.5mm Contribute
MTF Data
Effective focal length 122mm Contribute
Weighted MTF 120 mm: f4 0.74 | f8 0.80 Contribute
Average Weighted MTF 0.78 Contribute
Weighted MTF 10 lp/mm 0.87 Contribute
Weighted MTF 20 lp/mm 0.74 Contribute
Weighted MTF 40 lp/mm 0.52 Contribute
Distortion No Data Contribute
Grade 3.6 Contribute
Photodo MTF Score 3.6 Contribute

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