Contax 645 Apo-Makro-Planar T* 120mm f/4

Contax 645 Apo-Makro-Planar T* 120mm f/4Manufacturer's Description:

"The Apo-Makro-Planar T* 120mm f/4.0 lens was designed to create a medium format lens of outstanding performance and versatility. This lens covers subjects from infinity to life size (1:1) without the use of any additional accessories. The latest advances in optical glass design and floating elements (FLE) optimize the performance of this lens throughout the entire focusing range."
Availability
Discontinued more info No Contribute
Year announced 0 Contribute
General
Lens Mounts
  • Contax 645 AF
 Contribute
Focal Type Telephoto Contribute
Lens
Focal Length more info 120mm Contribute
Angle of View more info 0° - 32° Contribute
Max Aperture more info f/4 Contribute
Min Aperture more info f/45 Contribute
Filter Size more info 72mm Contribute
35mm equivalent No Data Contribute
Internal focusing more info No Data Contribute
Focusing
Min Focus 42.5cm Contribute
Stabilised No Contribute
Macro more info Yes Contribute
Construction
Blades 0 Contribute
Elements 8 Contribute
Groups 5 Contribute
Box Contents
Box Contents more info No Data Contribute
Dimensions
Weight 780g Contribute
Width No Data Contribute
Height 99mm Contribute
MTF Data
Effective focal length 119mm Contribute
Weighted MTF 120 mm: f4 0.76 | f8 0.85 Contribute
Average Weighted MTF 0.81 Contribute
Weighted MTF 10 lp/mm 0.89 Contribute
Weighted MTF 20 lp/mm 0.78 Contribute
Weighted MTF 40 lp/mm 0.58Max Contribute
Distortion No Data Contribute
Grade 4.0 Contribute
Photodo MTF Score 4 Contribute

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