shrxy Optical Lenses Camera Lens for Surveillance Security IP Cam

Camera Lens CCTV HD 5 Mega Pixel M12 Mount 8MM 12MM 16MM 1/2.5" F2.0 fo Surveillance Security IP Cameras Specifications: -Model: M12-5MP-8MM -Focal-Length: 8mm -Mount type: M12 -Format(inch): 1/2.5" -Aperture: F2.0 -Resolution: 5.0Megapixel -Size: 16.4mm(H)*14mm(top dia.) -Operating Temperature: -20°C~+80°C Specifications: -Model: M12-5MP-16MM - Focal Length: 16mm - Format: 1/2.5" - Angle of View: 20° - Back Focal Length: 5.44mm - Mount : M12x P0.5 - Size: 14(D)*17.6(H)mm Specifications: -Model: M12-5MP-12MM -Focal-Length: 12mm -Mount type: M12 -Format(inch): 1/2.5" Aperture: F2.0 -Pixel: 5.0Megapixel -Size: 17.9mm(H)*14mm(top dia.) -Operating Temperature: -20°C~+80°C