Olympus M. Zuiko Digital ED 45mm f/1.2 Pro lens patented by Sigma?

• 5 years ago
• Categories: Olympus, Sigma
• Tags: Olympus M.Zuiko Digital 45mm f/1.2 PRO, Patents

Sigma filed patent P2019-23693A that appears to be for the Olympus M. Zuiko Digital ED 45mm f/1.2 Pro lens - see this comparison:

Lens information from the patent:

• Publication date: February 14, 2019
• Focal length: 44.10 mm
• F number: 1.28
• Angle of view: 27.57
• Image height: 10.82 mm
• Lens length: 101.22 mm

Via Hi-lows-note