5 mega pixel DC Auto Iris CCTV Mega Pixel Lens 3.3-10.5mm Vari Focal IR Corrected

5 mega pixel DC Auto Iris CCTV Mega Pixel Lens 3.3-10.5mm Vari Focal IR CorrectedVari-focal IR corrected lens for day/night megapixel cameras. The lens uses a combination of lenses to compensate the chromatic aberration for infrared wavelengths.?1/2.5" DC Auto IrisVari-Focal 3.3mm~10.5mmCS mount5 Mega Pixel LensHigh Quality GlassIR CorrectedAperture F1.4