SIGMA 20mm F1.4
DG DN | Art
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• Meilleures performances optiques possibles
• Conçu pour des résultats parfaits même dans les conditions les plus exigeantes
• Possibilité de fixer un filtre fileté (Φ82mm)
• Revêtement super multicouche
Ligne | Art |
---|---|
Klevu Image | /p/r/product_img01_1.png |
Formule optique | 17 elementen in 15 groepen |
Lens Type | Wide Angle |
Sensor Size | Full Frame |
Angle de vue | 94.5° |
Diaphragme | 11 |
Ouverture minimale | 16 |
Distance minimale de mise au point | 23cm |
Rapport de reproduction maximal | 1:6.1 |
Dimensions (diameter x length) | L-mount φ87.8mm × 111.2mm |
Poids (gramme) | 630 |
Diamètre de filtre | 82mm |
Edition number | 22 |
EAN | L-mount 0085126414696 |
LENS CONSTRUCTION
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GEOMETRICAL MTF Chart
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DIFFRACTION MTF CHART
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