康拓威技术-代理销售Theia SL940A SL940P SL940M 远摄 日/夜型五百万像素镜头
康拓威技术-代理销售Theia SL940A SL940P SL940M 远摄 日/夜型五百万像素镜头
焦距范围为9-40mm，可实现远摄和视野优化；
日/夜摄像机红外校正；
支持百万像素级摄像机用于要求极高的应用场景（最高可达500万像素）；
设计紧凑，可配置用于球形摄像机（最小可谓4’’半球）
采用自动或手动光圈，CS接口1/3’’，1/2.7’’HD，1/2.5’’传感器
Theia's 4K compatible varifocal telephoto lens can be used for long distance surveillance and license plate recognition. It is designed for sensors such as 1/2.5" 5MP and 1/2.3" 4K resolution. The excellent IR correction allows Day/Night operation without needing to refocus when switching to IR illumination. The lens can be adjusted for focal lengths from 9-40mm for unobtrusive security. Technical specifications for SL940 (v.190429),View the example telephoto images
| SL940A | SL940P | SL940M | |
| Iris type | DC autoiris | P-iris | Manual iris |
| Focal length | 9mm - 40mm | ||
| F/# | F/1.5 to closed | ||
| Resolution | up to 5 megapixel, 4K compatible | ||
| IR correction | Yes | ||
| Mount type | CS-mount | ||
Similar to Theia's other lenses, the SL940 is a high quality lens designed to allow the installer to take full advantage of the high resolution of HD and multi megapixel cameras. The lens can be used on cameras up to five megapixel resolution giving a crisp image from edge to edge.
The lens is IR corrected for use with true Day/Night cameras. This IR correction focuses IR light from artificial illumination at the same plane as the visible light allowing the image to remain in focus when the Day/Night camera switches to night mode. Unlike lenses without IR correction, the night image will not be out of focus when using IR illumination.321 US: SL940P 293 US: SL940A SL940M
The lens is available in a motorized version. See the TL936 overview for motorized zoom and focus options.
销售电话（微信同号）: 13798325538; QQ:2328288780
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