New Patent: Sigma 12mm F1.4 MFT lens

designMFTsigma-700x436

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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