Differences
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public:organisation:photo:materiel [2019/08/01 23:37] – rom1 | public:organisation:photo:materiel [2019/08/02 00:05] – rom1 | ||
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==== Field of view ==== | ==== Field of view ==== | ||
- | FOV = 2 * Atan( Diag / (2 * focale) ) | + | FOV = 2 * Atan( Diag / (2 * focale) ) |
Pour le alpha 58 , le capteur fait 23,2 x 15,4 mm (format APS-C) | Pour le alpha 58 , le capteur fait 23,2 x 15,4 mm (format APS-C) | ||
Line 78: | Line 78: | ||
soit une Diag de 27,85 (crop: //1.55x)// | soit une Diag de 27,85 (crop: //1.55x)// | ||
- | |Focal|10|18|35|40|50|55|70|75|210|300| | + | |Focal |
- | |FOV|1,3925|0,7736|0,3978|0,3481|0,2785|0, | + | |Diag FOV (°) 1.55x|108.62|75.42|43.38|38.38|31.12|28.40|22.48|21.02|7.58|5.3| |
+ | |Diag FOV (°) 1x|130.4|100.5|63.4|56.63|46.8|42.9|34.3|32.2|11.8|8.2| | ||
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