20mm F1.4 DG HSM
Incredible rendering performance delivers unprecedented visual experiences.
Enjoy enhanced control of light and composition.
SIGMA has created an ultra-wide-angle lens with F1.4 brightness.
- Hyper Sonic Motor ensures high AF speed
- Rounded diaphragm
- High-precision, rugged brass bayonet mount
- Metal lens cap available (sold separately)
- 46-megapixel Foveon direct image sensor
- Ultra-high precision and quality—all made in Japan.
Additional information
Lens Construction | 15 Elements in 11 Groups |
---|---|
Mininum Aperture | f16 |
Angle of View | 94.5° (35mm) |
Minimum Focusing Distance | 27.6 cm / 10.9 in. |
Dimensions (diameter × length) | φ90.7mm x 129.8mm / 3.6 in. x 5.1 in. |
Number of diaphragm blades | 9 (Rounded diaphragm) |
Maximum magnification ratio | 1:7.1 |
Weight | 950 g / 33.5 oz. |
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