SAMYANG AF 24mm F1.8 Sony FE

Masterpiece for Astrophotography This new Tiny lens will make you the master of astrophotography! 1. Superb resolution with minimized spherical and coma aberration 2. The 24mm focal length to shoot on the wide spectrum 3. Optimized function for astrophotography - Astro-Focus Mode and LED index Specifications Model Name AF 24mm F1.8 FE Aperture Range F1.8 ~ 22 Lens Optical Construction 11 Elements in 8 Groups Special Lens ASP 2, HR 3 , ED 2 Coating UMC Minimum Focusing Distance 0.19m (0.62ft) Magnification Ratio 0.21x Diaphragm Blades 9 Filter Size (mm) Φ 58.0 Maximum Diameter(mm) Φ 65.0 Mount Sony FE Angle of view Full Frame 83.7˚ APS-C 60.9˚ Length 71.5mm / 2.8in Weight 230g / 8.1oz Weather Sealing O AF/MF mode switch X AF Motor Linear STM