Canon EF 50mm f/1.4 USM

Canon EF 50mm f/1.4 USMManufacturer's Description:

"Standard lens featuring superb quality and portability. Two high-refraction lens elements and new Gaussian optics eliminate astigmatism and suppress astigmatic difference. Crisp images with little flare are obtained ev
Availability
Discontinued more info No Contribute
Year announced No Data Contribute
General
Lens Mounts
  • Canon EF
 Contribute
Focal Type Standard Contribute
Lens
Focal Length more info 50mm Contribute
Angle of View more info 0° - 40° Contribute
Max Aperture more info f/1.4 Contribute
Min Aperture more info f/22 Contribute
Filter Size more info 58mm Contribute
35mm equivalent No Data Contribute
Internal focusing more info No Data Contribute
Focusing
Min Focus 45cm Contribute
Stabilised No Contribute
Macro more info No Contribute
Construction
Blades 8 Contribute
Elements 7 Contribute
Groups 6 Contribute
Box Contents
Box Contents more info No Data Contribute
Dimensions
Weight 290g Contribute
Height 50.5mm Contribute
Diameter 73.8mm Contribute
MTF Data
Effective focal length 51mm Contribute
Weighted MTF 50 mm: f1.4 0.58 | f2 0.73 | f2.8 0.78 | f4 0.84 | f8 0.86 Contribute
Average Weighted MTF 0.85 Contribute
Weighted MTF 10 lp/mm 0.92 Contribute
Weighted MTF 20 lp/mm 0.82 Contribute
Weighted MTF 40 lp/mm 0.63 Contribute
Distortion No Data Contribute
Grade 4.4 Contribute
Photodo MTF Score 4.4 Contribute

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