Theia SL183A 1.8–3mm varifocal ultra wide no distortion 5+ MP Day/Night 1/2.3 inch format DC Auto-iris CS mount lens

corrected for use with true Day/Night cameras. This IR correction focuses IR light from artificial illumination at the same plane as the visible light allowing the image to remain in focus when the Day/Night camera switches to night mode. Unlike lenses without IR correction, the night image will not be out of focus when using IR illumination. Lenses ML183A 1.8–3mm varifocal, ultra wide, no distortion, 5+ MPX, Day/Night, 1/2.3” format, DC auto iris, C mount ML183M 1.8–3mm varifocal, ultra wide, no distortion, 5+ MPX, Day/Night, 1/2.3” format, Manual iris, C mount Selected: SL183A 1.8–3mm varifocal, ultra wide, no distortion, 5+ MPX, Day/Night, 1/2.3” format, DC Auto-iris, CS mount SL183M 1.8–3mm varifocal, ultra wide, no distortion, 5+ MPX, Day/Night, 1/2.3” format, Manual iris, CS mount