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Description
Theia Technologies CS-Mount 9-36mm Motorized P-Iris Telephoto 4K Lens with Zoom/Focus Limit SwitchThe CS Mount 9 36mm Motorized P Iris Telephoto 4K Lens from Theia Technologies is designed of use with 1 3", 1 2. 7" HD, 1 2. 5", and 1 2. 3" 4K sensors. It offers 4x zoom and focal length of 9 36mm for long reach and field of view optimization. The lens is IR corrected for true day night operation. In addition, the lens also comes with a limit switch for zoom and focus. Compatible with 4K cameras 5MP resolution for demanding applications Compact
The CS-Mount 9-36mm Motorized P-Iris Telephoto 4K Lens from Theia Technologies is designed of use with 1/3", 1/2.7" HD, 1/2.5", and 1/2.3" 4K sensors. It offers 4x zoom and focal length of 9-36mm for long reach and field of view optimization. The lens is IR corrected for true day/night operation. In addition, the lens also comes with a limit switch for zoom and focus.
- Compatible with 4K cameras
- 5MP resolution for demanding applications
- Compact design (<2" TTL) to fit into domes as small as 4" mini domes
- IR corrected for true day/night operation
- Motorized zoom, focus, and iris
- Limit switch for zoom and focus limits
In the Box
Theia Technologies CS-Mount 9-36mm Motorized P-Iris Telephoto 4K Lens with Zoom/Focus Limit Switch
- Limited 2-Year Warranty
Theia Technologies TL936 specs
| Focal Length | 9-36mm |
| Resolution | 5 MP |
| Aperture | f/1.5-close |
| Lens Length | <2" (<50 mm) |
| Focus Range | 8.2' to infinity (2.5 m to infinity) |
| IR Corrected | Day/night |
| Range | CS Mount Slip Range: 320° |
| Field of View | Sensor Size: 1/3" 30 to 7.1° (horizontal), 22 to 5.3° (vertical), 38 to 8.8° (diagonal) Sensor Size: 1/2.7" HD 37 to 8.6° (horizontal), 20 to 4.8° (vertical), 42 to 9.9° (diagonal) Sensor Size: 1/2.5" 36 to 8.5° (horizontal), 27 to 6.3° (vertical), 46 to 10.6° (diagonal) Sensor Size: 1/2.3" 4K (4000 x 2000) 39 to 10° (horizontal), 19 to 5° (vertical), 44 to 11° (diagonal) |
| Zoom/Focus | Drive: Stepper motor 2-phase bipolar drive Operation Voltage: 3.3 V Operating Range: 2.6 to 4.8 V Continuous Operation: <10 sec at 3 V (at 140°F (60°C) ambient) <3 sec at 5 V (at 140°F (60°C) ambient) Coil Resistance: 28.5 Ohms ±7% Gear Ratio: 1:2308 Zoom Speed: 3 sec at 1000 pps Zoom Cam Rotation: 57° Focus Speed: 8.5 sec at 600 pps Focus Cam Rotation: 100° Focus/Zoom Connectors: Housing is Molex 51021-0800, Terminal is Molex 50058-8000 Cable Length: 5.9" (150 mm) |
| Iris Control | P-iris control Drive: Stepper motor 2-phase bipolar drive Operation Voltage: 4 V (2.5 to 5 V) Number of Steps: Step 1: Stop Step 2: Full open Step 72: Full close Step 75: Stop Basic Step Angle: 18° Maximum Response Frequency: 1000 pps Coil Resistance: 30 Ohms ±10% (each phase) Connectors Connector Type 2: CCTV Connector Type: Housing: EYC 221 Cable Length: 11.8" (300 mm) |
| IR Cut Filter | Electrical Drive: DC Operating Voltage: 4 V Drive Coil Resistance: 130 Ohms ±10% Connector Type Housing: Molex 51021-0200, Terminal: Molex 50058-8000 Cable Length: 6" (150 mm) Optical specifications for IR filter (day) Cut-On Wavelength: 405 nm (±10 nm) Visible Transmission: 430 to 610 nm Cut-Off Wavelength: 650 nm (±10 nm) IR transmission: <5% maximum 700 to 1000 nm <10% average 1000 to 1100 nm Optical specifications for clear filter (night) Visible Transmission: 400 to 1050 nm |
| Limit Switches | 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 (Sold Separately): Molex 52746-0671, Molex 52745-0697, Molex 52559-0652 Cable Length: 3.5" (90 mm) |
| Operating Temperature | 14 to 140°F (-10 to 60°C) |
| Operating Humidity | <70% (non-condensing) |
| Dimensions | 2.12 x 1.9" (54 x 49.4 mm) |
| Weight | 2.43 oz (69 g) |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.3 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Worth the purchase
Color: Orange & Blue Fumbler, Size: 3 x 8.5 x 9 inches (1 Pack)
Perfect for indoor use. My aggressive chewer loves this and has not destroyed it yet after 6 months. I recommend for indoor use as it causes NO damage or noise.
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Reviewed in the United States on May 24, 2026
★★★★★ 4
My lab loves t
Color: Orange & Blue Fumbler, Size: 3 x 8.5 x 9 inches (1 Pack)
This toy is my labs favorite toy. She’s obsessed and we were happy to find a toy she loves that can stay inside with us. The problem is how easily she tears it apart. We have to buy her a new one every month because when she bites into it it breaks down the foam inside, and from there she shreds the roping it’s covered in. We try to stop her, but with how often we play with it it’s inevitable. We have resigned ourselves to buying a new one once a month.
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Nice indoor toy
Color: Orange & Blue Roller, Size: 7.5 inches (1 Pack)
Great indoor dog toy. Just pick it up after use if your dog is a chewer like mine is.
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Reviewed in the United States on May 18, 2026
★★★★★ 3
Not Chuck-It Durable
Color: Orange & Blue Squirrel, Size: 4.7 inches (1 Pack), Color: Orange & Blue Squirrel, Size: 4.7 inches (1 Pack)
Sadly only lasted an hour.
My dog likes to pull apart toys over the course of a few months, with the exception of Chuck-It toys. They usually never get destroyed by him. I think its a good product but if you are looking for the durability like other toys from Chuck It - just wanted to share this is not the toy for you! Made him happy so not regretful of buying it, just wish it lasted longer. Here is him posing with it after he took bites of it like it was an apple.
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Boredom breaker!
Color: Orange & Blue Squirrel, Size: 4.7 inches (1 Pack)
Chuckit is my go to for my 60 pound American fox hound! I had a fractured spine and needed something quickly to keep him distracted indoors while I was healing. I love that it was durable but still did not harm my hardwood floors or furniture! It arrived overnight! I highly recommend!
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Reviewed in the United States on May 26, 2026