Brand Name: GLOPTA Certification: CE Origin: Mainland China Lens Type: Manual Focal Length: 6-22mm Manual Varifocal High-concerned chemical: none Model Number: M12-0622IR(5MP)-FL Material: Metal Optical: Glass Resolution: 5Megapixel Format: 1/2.5 inch Mount: M12 Focal Length: 6.0mm-22mm IRIS: FIX Distance: About 15-50m Application: For Action Cameras/Sports Cameras IR Correction: Yes(Included IR Filter) Memory Size: None