7Artisans 7.5mm f2.8 Mark II Fisheye - Sony E 256gb This seems paradoxical

This seems paradoxical

Superb optical performance and usability power up the most popular focal length

Conpatible with the Canon EOS 10D

product photography and numerous other specialty applications

PhotoRepublik's 760nm Infrared filters block the visible spectrum below the 760 nanometre range in the far infrared spectrum

7Artisans 7.5mm f2.8 Mark II Fisheye - Sony E 256gb This seems paradoxicalThe second generation of 7. 5mm F2. 8 has been optimized in the optical structure. Single glass with a higher refractive index is used in the front glass group to replace the first generation cemented glas. The rear group of optical glass is added with the HOYA ED glass, which effectively improves the chromatic aberration. The image quality of the lens has been improved accordingly. Under the premise of correcting various aberrations, the field of