Features: Designed for APS-C camera, the fisheye lens is an excellent replacement for your photography. With f3.0 bright and large aperture for better achieving background blurred and subject highlighted effects. About 180 ultra-wide diagonal angle for collect the vast landscape and giant structures, easier to show a grand and solemn atmosphere. Adopts optical lens and multilayer coating technology to effectively increase light transmittance and minimize backlight ghost image and glare. With 10 elements in 7 groups structure, the camera can be smoothly manual adjusted by the foucsing ring. Comes with hard camera case, to protect camera from easily scratched and water and dust, more convenient for storage and carry. Premium metal mount for easy mounting, corrosion resistance and durable for long service life. Specifications: Color: Black Type:( Optional) Type 1: Compatible with Nikon Type 2: Compatible with Canon Compatibility: APS-C camera Main Material: Optical Focal Length: 8mm Aperture: f3.0-22 Field Angle: 180 degree diagonal Focus: Manual focus Lens Structure: 10 elements in 7 groups Item Weight: 520g / 18.34oz(type 1), 544g / 19.19oz(type 2) Item Size: 8.9 * 10.8cm / 3.50 * 4.25in --Type 1 Compatibility: Compatible with Nikon D300S, D7100, D7000, D5300, D5200, D5100, D90, D3300, D3200, D3100, D5000, D1, D1H, D100, D2H, D1X, D70, D2X, D50, D70s, D2Hs, D200, D80, D2Xs, D40, D40X, D300, D60 Package Weight: 645g / 22.75oz Package Size: 13.5 * 11.5 * 10.5cm / 5.31 * 4.53 * 4.13in --Type 2 Compatibility: Compatible with Canon EOS 80D, 700D, 750D, 70D, 650D, 760D, 1200D, 100D Package Weight: 673g / 23.74oz Package Size: 13.5 * 11.5 * 10.5cm / 5.31 * 4.53 * 4.13in Package List: 1 * Camera Lens 1 * Camera Case