Here’s an interesting wide angle prime optical formula patent from Canon. It’s a non-fisheye EF 10mm f/2.8 for full frame sensors.
- Focal length f = 10.30mm
- Fno. 2.88
- Half angle of view ω = 64.54 °
- Image height 21.64mm
- Lens length 124.58mm
- BF 38.00mm
Selasa, 16 Juni 2015
CANON EF 10MM F/2.8
Here’s an interesting wide angle prime optical formula patent from Canon. It’s a non-fisheye EF 10mm f/2.8 for full frame sensors.
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