Pelco 13VDIR2-8-11 1/3 inch 2.8-11mm Varifocal Auto Iris IR Lens None

The purpose of Pelco’s 13VDIR2-8-11 is to compensate for the focus shift that results from the different wavelengths of visible and IR light. IR corrected lenses focus light energy on the same plane. The result is better focus, sharper contrast, and better overall image quality. IR corrected lenses are particularly of benefit to Pelco’s day/night cameras, which “see” both visible and IR light. IR corrected lens allow a camera’s imager to take in visible and IR illumination in “night” conditions (when the IR cut filter is not deployed), while eliminating the problem of IR focus shift. Appropriate for indoor and outdoor lighting situations, it will fit all 1/3-inch CS mount cameras requiring DC drive auto iris lenses. It comes with a standard square 4-pin plug installed for ease of