7Artisans 15mm f4 - L-Mount Brand_Wolf while making it easier to

while making it easier to wipe clean if they do become attached to the lens surface

3 packs big optical performance into the shortest

8 maximum aperture enables beautiful defocusing effects and enables massive amount of light for low-light or dimly lit shooting scenarios

The BTC13 is a quick charger unit for DMWBLF19 batteries

16 channels embedded in SD and HD

7Artisans 15mm f4 - L-Mount Brand_Wolf while making it easier toThe 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