New: Ricoh 23mm and 28mm f/2.8 APS-C lens patent for a compact camera (new Ricoh GR maybe?).





Ricoh has a new patent for a 23mm and 28mm f/2.8 APS-C lenses designed for a compact camera (new Ricoh GR maybe?):

Embodiment 1:

f = 25.99 mm,F = 2.86,ω = 28.3

Embodiment 7:

f = 23.42 mm,F = 2.88,ω = 30.9

Other Embodiments:

2: f = 26.05,F = 2.87,ω = 28.3

3: f = 26.05,F = 2.87,ω = 28.3

4: f = 28.00,F = 2.88,ω = 26.6

5: f = 26.05,F = 2.88,ω = 28.3

6: f = 24.68,F = 2.88,ω = 29.6

8: f = 26.04,F = 2.88,ω = 28.3

9: f = 26.06,F = 2.88,ω = 28.3

10: f = 26.05,F = 2.88,ω = 28.3

Via hi-lows-note

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