Here is a new Canon patent application, as usual for RF-mount lenses. Canon patent application…
Canon Patent For Movable Optical Low Pass Filter
Egami (transklated) spotted a patent filed by Canon for an OLPF that can move along the optical axis, hence yielding a different effect on the sensor,
- Patent Publication No. 2014-146935
- Published Date 2014.8.14
- Filing date 2013.1.28
- Canon patents
- OLPF effect of the variable
- OLPF using the diffusion plate, the movement of the optical axis direction, the diffusion degree of the variable
- Automatic movement corresponding to the false color