Super-Wide Angle Lens: The 2.8 Mm Board Lens Provides An Extra-Wide Field Of View, Which Is Ideally Suited For Most Installations.A 2.8Mm Lens Will Bring You Closer To The Action Than A Wide Angle Lens, And When Used With An Ir Camera, It Will Not Cause Glare From The Ir Light, As A Wide Angle Lens Will. All Ir Camera Manufacturers Recommend Using A 2.8Mm Standard Board Lens Or Higher For Use With Their Ir Cameras.Easy To Install: Replacement Lens Easily Threads In After Removal Of The Previous Lens Is Removed.
