0.3x High-Definition Ultra Fisheye Lens for Digital Video camcorder 25mm,30mm,30.5mm ,37mm,40.5mm and 43mm
2 Groups Lens Construction Angle view 180 Degrees
Multi Lens coating about 400nm to 600nm with aluminum house,anti-reflection coating,infrared compatible suit for day and night
Slight weight about 0.412kg
Low dispersion but High index optical glass