- Zeiss Distortion-free with Fast f/1.8 Aperture - Mount-Crop: Sony E-Mount L-APS-C Format - Type-Focal: 24mm, Angle of View 61° - Aperture: Max f/1.8, Min f/22 - Filter-Grams: 8 Elements in 7 Groups - Please use ALC-SH114 Lens Hood - 49mm - 62.99 x 65.53 mm, 225 g