By: Kowa
Security and Factory Automation Lenses
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
Macro Zoom Lens, CS-Mount

The Kowa LMZ50M-CS Macro Zoom Lens is extremely useful in production processes, such as character recognition, pattern matching, measurement, and inspection. This series offers two zoom types and a 3CCD version is also available. The 3-Cam Design can minimize a need for grease for the operation of the focusing system and allows for improving an environmental adaptability against temperature change. The 3-Cam design can reduce the internal reflection and obtain sharper images because of the light shield processing. This feature is not available with the convential pole system design. 8.5-90.0mm Focal length, CS-Mount manual zoom, manual iris, manual focus, F2.5 to Close iris range, 1/3" format.

→ Common in lenses in the broadcast industry, the 3-Cam Design is also incorporated in Kowa’s varifocal and zoom lenses
→ This innovative system has solved the problem of de-centering which sometimes occurs in the conventional pole system
→ Not only is the movement of the lens impaired by de-centering, but the optical performance suffers too
→ The 3-Cam Design also reduces internal reflection
→ As a result, the image obtained by this design is much sharper than that of the conventional pole system
→ With the 3-Cam Design, the customer can expect higher optical performance and a longer service life

Focal Length (mm) 8.5 ~ 90mm Macro Zoom
Format Size 1/3"
Zoom Ratio 10x
Relative Aperture (F) 2.5 ~ Close
Operation System - Iris Manual
Operation System - Focus Manual
Operation System - Zoom Manual
Angular Field of View - Diagonal 4 ~ 39.1
Angular Field of View - Horizontal 3.2 ~ 31.3
Angular Field of View - Vertical 2.4 ~ 23.4
Minimum Object Distance (m) 0.15
Back Focal Length (mm) 25.49
Mount C, CS-Mount
Weight 437g


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Prices and specifications subject to change without notice.