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User Manual for Theia Technologies CS-Mount 9-40mm f 1.5 5 Mp Telephoto Day Night P-Iris Lens Click to enlarge the picture
Contents of the user manual for the Theia Technologies CS-Mount 9-40mm f 1.5
- Product category: Lenses Theia Technologies
- Brand: Theia Technologies
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Theia Technologies Lenses
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User manual for the Theia Technologies CS-Mount 9-40mm f 1.5 contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Theia Technologies product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Theia Technologies user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Theia Technologies product will considerably shorten its lifespan!
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Product description The Theia Technologies CS-Mount 9-40mm f/1.5 5 Mp Telephoto Day/Night P-Iris Lens provides more precise iris control with compatible cameras. The P-Iris lens works with a P-Iris camera’s specialized software to gauge the best iris opening and optimize camera settings to get excellent overall image.
The size of iris opening and amount of light allowed in a lens affects the image exposure, sharpness, and depth of field. Working in conjunction with the P-Iris lens, the camera uses electronics to manage slight changes in lighting conditions to balance these sometimes conflicting demands and optimize an image. In situations when the iris position and the camera’s electronic processing capabilities cannot adequately correct the exposure, a P-Iris camera will automatically instruct the iris to move to a different position. In bright situations, a camera with P-Iris is programmed to limit the closing of the iris to a position that avoids diffraction or blurring, providing a sharper image.
The lens features a focal range of 9 to 40mm providing 36 to 7° horizontal field of view with 4.5x optical zoom and 16x digital zoom capability allowing the user to drill down into the image capturing subjects in high detail. The P-Iris feature adjusts the iris opening to further improve the depth of field, or the distance in front of and beyond the point of focus where objects appear to be sharp simultaneously. This is particularly important in the video surveillance of a long corridor or parking lot.
The CS-mount lens was designed to cover 1/2.5" imagers and smaller including 1/3", 1/2.7" HD size sensors. - Offers greater depth of field
- Provides better image sharpness and clarity
- Optimized MP camera images
In the Box Theia Technologies CS-Mount 9-40mm f/1.5 5 Mp Telephoto Day/Night P-Iris Lens Limited 2-Year Warranty Table of Contents
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Technical parametersTheia Technologies SL940P Specs | Lens Type | P-Iris | | Focal Length | 9 to 40 mm | | Resolution | Up to 5 MP resolution | | F Number | F/1.5 to close | | IR Corrected | Day/Night | | Mount | CS | | Field of View | At 1/3" Sensor Size: 30 to 7.1° (H), 22 to 5.3° (V), 38 to 8.8° (D) At 1/2.7" HD Sensor Size: 37 to 8.6° (H), 20 to 4.8° (V), 42 to 9.9° (D) At 1/2.5 Sensor Size: 36 to 8.5° (H), 27 to 6.3° (V), 46 to 10.6° (D) | | Lens Length | <1.9" (50 mm) | | Cable Length | Iris: 11.81" (300 mm) | | | | Package Weight | 0.2 lb | | Box Dimensions (LxWxH) | 4.0 x 2.3 x 2.2" |
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