Computar Model T3Z2910CS is an economical varifocal typically used for general purpose security applications. The COMPUTAR T3Z2910CS provides a 98.3 - 35.2 degree horizontal angle of view when used on a 1/3" format camera. TheCOMPUTAR T3Z2910CS Iris aperture ranges from F1.0 - close, providing excellent low light performance.

The COMPUTAR T3Z2910CS and all computar manual iris varifocal lenses include locking set screws for zoom and focus rings, color corrected glass optics and a comprehensive 3 year warranty.