Sigma 20mm F/2 DG DN | Contemporary Lens Announced For Mirrorless Cameras. The US price is $699 and available for pre-order at B&HPhoto and Adorama.
The lens is the seventh—and widest—in the company’s premium all-metal ‘I series’ lens lineup designed for Sony E mount and L-Mount camera systems.
The lens is constructed of 13 elements in 11 groups, including one ‘F’ low dispersion element, one Special low dispersion element and three aspherical elements. Sigma has also used its Super Multi-Layer Coating and Nano Porous Coating (NPC) to reduce flaring and ghosting when shooting into bright light sources.
Sigma 20mm f/2 DG DN | Contemporary Features:
- Lens construction: 13 elements in 11 groups, with 1 FLD, 1 SLD and 3 aspherical elements
- Inner focus system
- Compatible with high-speed autofocus
- Stepping Motor
- Compatible with Lens Aberration Correction
- Support DMF and AF+MF
- Nano Porous Coating
- Super Multi-Layer Coating
- Aperture ring
- Focus Mode Switch
- Petal-type lens hood (LH656-03)
- Magnetic metal lens cap (LCF62-01M)
- Mount with dust and splash resistant structure
- Support for switching between linear and non-linear focus ring settings (for L-Mount only)
- Compatible with SIGMA USB DOCK UD-11 (sold separately / for L-Mount only)
- Designed to minimise flare and ghosting
- Every single lens undergoes SIGMA’s proprietary MTF measuring system
- 9-blade rounded diaphragm
- High-precision, durable brass bayonet mount
- ‘Made in Japan’ craftsmanship
- Lens construction: 11 groups, 13 elements (1 FLD, 1 SLD and 3 aspherical elements)
- Angle of view: 94.5-degrees
- Number of diaphragm blades: 9 (rounded diaphragm)
- Minimum aperture: F22
- Minimum focusing distance: 22cm
- Maximum magnification ratio: 1:6.7
- Filter size: 62mm
- Dimensions (max diameter x length): 70mm x 72.4mm
- Weight: 370g
Video reviews:
Sigma says the lens will be available to purchase for Sony E-mount and L-mount cameras starting February 25, 2022 for a suggested retail price of $699.
