Kowa : LMZ50M-CS
Description
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.
Features
→ Common in lenses in the broadcast industry, the 3-Cam Design is also incorporated in Kowas 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
Specifications
| 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 |