The Ever Focus EFV-358-DC is a high quality industrial lens for 1/3-inch CCD security cameras. This model has a CS-type lens mount and a motorized iris function. The lens offers a wide aperture range of f/1.4 to f/360 for very delicate image control even in low lighting situations.
Wide Angle of View
At its widest setting 3.5 mm the EFV358-DC renders a wide 69° horizontal angle of view. At its telephoto longest setting 8 mm the lens shows approximately 34° horizontal.
Auto Iris Function
This varifocal lens has a DC-type auto iris feature for good exposures. The DC-type system takes power and control from the circuitry in the camera.
In the Box
EverFocus EFV-358-DC 3.5mm to 8.0mm f/1.4 Varifocal CS-Mount Lens with DC Auto Iris and Manual Focus for 1/3-Inch CCD