New patents: Tamron 18mm f/1.8, 20mm f/2.0 (DSLR) and Olympus 8-24mm f/4 (MFT) lenses

• 5 years ago
• Categories: Olympus, Tamron
• Tags: Patents

Tamron has a patent for 18mm f/1.8 and/or 20mm f/2.0 full-frame DSLR lenses:

• Focal length: 18.17 mm
• Fno: 1.87
• Image height: 21.633 mm
• Back focus: 38.31867 mm

• Focal length: 20.14 mm
• Fno: 2.03
• Image height: 21.633 mm
• Back focus: 38.31867 mm

Olympus 8-24mm f/4 MFT lens:

Via hi-lows-note