7Artisans 15mm f4 - Canon RF Sony E while the removal of moving

while the removal of moving parts reduces wear and tear

UHD (3840x 2160)

A fluorine coating keeps the front element clean

And the best part is you don’t have to worry about setting the gain

Each slot features three status LEDs

7Artisans 15mm f4 - Canon RF Sony E while the removal of movingThe 7Artisans 15mm f4 features excellent optical performance, designed with 2 non spherical, 3 low dispersion, and 5 high refractive index lenses. Approximate zero chromatic aberration means you no longer have to worry about star trailing in astrophotography. Sharpness is unbeatable: With a 9 group, 13 element (including 2 non spherical) lens structure, the center and edge quality of your photos will be equally outstanding The 15mm F4 ultra wide angle