SIGMA 17mm F4
DG DN | Contemporary


Op voorraad
• Lens construction: 9 elements in 8 groups with 2 SLD and 3 aspherical lens elements
• Inner focus system
• Compatible with high-speed autofocus
• Stepping motor
• Support DMF and AF+MF
• Aperture Ring
• Focus mode switch
• Mount with dust and splash resistant structure
• Designed to minimize flare and ghosting
Ligne | Contemporary |
---|---|
Formule optique | 9 elements in 8 groups with 2 SLD and 3 aspherical lens elements |
Lens Type | Wide Angle |
Sensor Size | Full Frame |
Angle de vue | 103.7° |
Diaphragme | 7 (rounded diaphragm) |
Ouverture minimale | F22 |
Distance minimale de mise au point | 12cm |
Rapport de reproduction maximal | 1:3.6 |
Weight (g) | 225 |
Diamètre de filtre | φ55mm |
Edition number | 023 |




