Product overview A compact manual zoom lens for 1/3 inch CCTV and microscope cameras. Black finish, CS mount, variable focal length for flexible monitoring and inspection tasks. Key features and benefits Variable focal length: 6 to 60 mm for widetotele coverage without changing lenses. Bright aperture: f1.6 helps capture clearer images in lower light and improves exposure control through manual iris. Format compatibility: designed for 1/3 inch CCD camera sensors and fits CS type bayonet mounts. Adjustable controls: manual iris, zoom, and focus allow precise framing and depth control for surveillance or closeup inspection. Field of view: horizontal viewing angle ranges from 50 to 5.7 degrees, enabling both broad scene overview and narrow, detailed observation. Close focusing: minimum target distance 20 cm for nearfield inspection and detail work. Compact durable design: diameter 37 mm and length 73 mm for easy installation in tight spaces. Color and finish: black housing for a lowprofile appearance on cameras and microscope setups. Materials and construction Precision optical elements with a metal and plastic housing designed for durable everyday use. CS mount construction for reliable mechanical fit and repeatable alignment with compatible cameras. Package contents 1 CCTV lens 660 mm manual lens (same item described above) Practical applications Security surveillance: upgrade or the lens on 1/3 inch CCTV cameras to improve framing options and lowlight performance. Microscopy and laboratory inspection: use for cameramounted microscopes where manual zoom and focus are needed for sample imaging. Note: microscope movable table components, when used with this lens, are typically made of quality plastic and metal and provide long service life. Industrial inspection and machine vision: ideal for closerange inspection tasks requiring manual control of focus and aperture. Compatibility and installation Mount type: CS bayonet; compatible with cameras that accept CS mount or with an adapter for C mount where applicable. Sensor size: optimized for 1/3 inch CCD sensors; verify camera mount and sensor size before . Performance notes Manual operation provides direct control over zoom, focus, and iris, making the lens suitable where operator adjustment or fine tuning is required. The relatively bright f1.6 aperture and 660 mm focal range support flexible use across varied lighting and distance conditions. This lens serves as a practical replacement or upgrade for CCTV camera systems and for cameramounted microscope setups that use a 1/3 inch sensor and CS mount.