Focal Length f = 2.6 ~ 6 mm Aperture Ratio 1 : F1.4 ~ 360 Board Mount, 1/3 inch Format Camera Mount Bayonet ?14   CS Mount Monofocal Lens Board Mount DC Auto Iris SCV04F SCVD266BF SCV08F SCVD266SF SCVD490BF SCVD490SF SCVD3312FASIR SCVD3895FASIR