Sigma has just filed a new patent of Sigma 12mm F1.4 lens for MFT mount. This is a wide angle lens design, very different from the current Panasonic Leica 12mm F1.4 lens.
We wonder whether Sigma will really make it…
- Example
- INF 200mm
- Focal length 12.35 12.35 12.32
- F number 1.47 1.48 1.50
- Total angle of view 2ω 88.12 88.02 87.77
- The image height Y 10.82 10.82 10.82
- Overall length of the lens 86.00 86.00 86.00
- BF 16.6959 16.6960 16.6959
Source: JPA
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