Egami has discovered a new patent filed by Ricoh. The new patent describes a Ricoh 24mm f/2 lens for mirrorless APS-C sized sensor cameras.
It is the lens of 35mm equivalent terms corresponding to the APS-C mirrorless. But there is no news if Ricoh is going to launch a new APS-C mirrorless system. See the patent details below.
Ricoh 24mm f/2 Mirrorless Lens Patent
Description and self-interpretation of the patent literature
- Patent Publication No. 2014-21340
- Publication date 2014.2.3
- Filing date 2012.7.19
- Example 1
- Focal length f = 24.90mm
- Fno. 2.06
- 30.2 ° half angle
- Image height Y = 14.3mm
- Seishibo positive and negative