User Manual for Theia Technologies CS-Mount 12-50mm f 1.8-Close 4K Motorized Auto-Iris Varifocal Lens with Zoom Focus Limit Switch Click to enlarge the picture
Contents of the user manual for the Theia Technologies CS-Mount 12-50mm f 1.8-Close
- 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 12-50mm f 1.8-Close 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.
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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 12-50mm f/1.8-Close 4K Motorized Auto-Iris Varifocal Lens is designed for use with up to 1/1.7” sensors and offers motorized zoom, focus, and iris. It features a limit switch for zoom and focus. Thanks to the compact design, it can easily fit into 4” domes. With an aperture range of f/1.8-close, the lens can be used for surveillance in low-light as well as bright light conditions. In the Box Theia Technologies CS-Mount 12-50mm f/1.8-Close 4K Motorized Auto-Iris Varifocal Lens with Zoom/Focus Limit Switch Limited 2-Year Warranty Table of Contents
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Technical parametersTheia Technologies TL1250AR5 Specs | Focal Length | 12-50mm | | Image Circle | Up to Ø9.4 mm | | Resolution | 12.4 MP | | Aperture | F/1.8 @ 12mm - F/2.4 @ 50mm to close | | Focus Range | 6.56' to infinity (2 m to infinity) | | Back Focal Length | 0.32" / 8.2 mm (in air) | | Angle | CRA: < 7° | | Distortion | < 10% at 12mm, < 2% at 50mm | | Relative Illumination | >40% | | Transmission | Lens: >80% | | Field of View | 1/1.7": 36 to 8.6° (horizontal), 26 to 6.5° (vertical), 46 to 11° (diagonal) 1/1.8": 36 to 8.6° (horizontal), 23 to 5.8° (vertical), 44 to 10° (diagonal) 1/1.8" 4K: 35 to 8.5° (horizontal), 17 to 4.3° (vertical), 40 to 9.5° (diagonal) 1/2": 30 to 7.4° (horizontal), 23 to 5.6° (vertical), 39 to 9.2° (diagonal) 1/2.3": 30 to 7.2° (horizontal), 22 to 5.5°, 38 to 9° (diagonal) 1/2.5": 27 to 6.7° (horizontal), 20 to 5.0° (vertical), 34 to 8.3° (diagonal) | | Zoom/Focus | Drive: Stepper motor 2 phase bipolar drive Operation Voltage: 3.3 V Operating Range: 2.6 to 4.8 V Maximum Continuous Operation Time (seconds) for Operation Voltage and Ambient Temperature: @ 68°F (20°C): 60 sec (3.3 V), 12 sec (4 V), 6 sec (4.8 V) @ 104°F (40°C): 35 sec ((3.3 V), 9 sec (4 V), 5 sec (4.8 V) @ 140°F (60°C): 20 sec (3.3 V), 6 sec (4 V), 4 sec (4.8 V) Coil Resistance: 28.5 Ohms (±7%) Gear Ratio: 1:1954 Zoom Speed: 4 sec (@1000 pps) Zoom Cam Rotation: 75° Focus Speed: 8.9 sec (@600 pps) Focus Cam Rotation: 102° Focus/Zoom Connectors: Housing: Molex 51021-0800 Terminal: Molex 50058-8000 Cable Length: 5.9" (150 mm) | | Auto Iris Control | Drive: DC Operation Voltage: 3 V (2.5 to 5 V) Maximum Current Consumption: 22 mA Drive Coil Resistance: 190 Ohms Damper Coil Resistance: 855 Ohms Connector Type 1 (Molex) Connector Type: Housing: Molex 51021-0400, Terminal: Molex 50058-8000 Cable Length: 5.9" (150 mm) Connector Type 2 (CCTV) Connector Type: Housing: EYC 221 Cable Length: 11.8" (300 mm) | | Limit Switches | Zoom/Focus Limit Switch Type: Photo interrupter, phototransistor Part Model: Sharp GP1S396HCPSF Operating Voltage: 3.3 V Output level: >2.2 V HIGH, <0.6 V LOW Connector Type: FPC cable Board-side Mating Connector Type (not supplied): Molex 52746-0671, Molex 52745-0697, Molex 52559-0652 Cable Length: 5.9" (150 mm) | | Operating Temperature & Humidity | 4 to 140°F (-20 to 60°C) Humidity: <70%, non-condensing | | Storage Temperature & Humidity | -22 to 158°F (-30 to 70°C) Humidity: <90%, non-condensing | | Dimensions (Ø x L) | 2.4 x 2.53" (61 x 64.3 mm) | | Weight | 2.57 oz (73 g) |
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