Packed into the extremely lightweight and elegant 20mm f/2.8 Di III OSD M 1:2 Lens is a variety of cutting-edge technology, that includes a lens construction that consists of special glass materials including LD (Low Dispersion) and GM (Glass Molded Aspherical) lens elements which is used to effectively eliminate aberrations from taking place; and also to enhance its sharpness throughout the entire frame. Other features include a solid construction, making it weather-resistant and dirt-resistant, all thanks to fluorine coating thats been applied to the lens; and offers a really close focusing distance of 11cm.
- E-Mount Lens/Full-Frame Format
- Aperture Range: f/2.8 to f/22
- Three Low Dispersion Elements
- One Aspherical Element