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  • Thea Technologies TL1250P-R4 1/1.7" 12-50mm F1.8 P-Iris CS-Mount Lens, 4K Ultra HD, 12 Megapixel Rated, Motorized Zoom, Focus, Iris & IRC

    Model #
    THEIA TL1250P-R4
    Availability
    Typically 2-4 Days For Shipment
    Shipping
    Calculated at checkout
    $362.00
    Quantity


    Technical Information

    Theia Technologies TL1250P-R4 1/1.7" 12-50mm F1.8 P-Iris CS-Mount Lens, 4K Ultra HD, 12 Megapixel Rated, Motorized Zoom, Focus, Iris & IRC

    Format: 1/1.7"

    Focal Length: 12-50mm

    Aperture: F1.8

    Iris Type: P-Iris

    Mount: CS-Mount

     Theia's true 4K resolution telephoto lens for long distance security surveillance and license plate recognition (LPR) applications.  With varifocal length from 12-50mm and superior imaging performance, the TL1250 is designed for image sensors from 1/2.3" up to 1/1.7".   The lens includes motors for remote operation of focus and zoom, IR cut filter, and focus and zoom limit switches.  The lens is designed to be very compact so it can be used in small 4" domes and bullet style cameras. 

    Additional Information

    12 Megapixel Rated; 4K; 

    Theia's true 4K resolution telephoto lens for long distance security surveillance and license plate recognition (LPR) applications.  With varifocal length from 12-50mm and superior imaging performance, the TL1250 is designed for image sensors from 1/2.3" up to 1/1.7".   The lens includes motors for remote operation of focus and zoom, IR cut filter, and focus and zoom limit switches.  The lens is designed to be very compact so it can be used in small 4" domes and bullet style cameras.  

    Theia's TL1250 lens is designed to be very compact and better image performance compared to competitive products.  Despite the long focal telephoto focal length, this lens is designed for small 4" dome cameras and bullet cameras.  

    The non-motorized version of the lens is the SL1250.  

    Similar to Theia's other lenses, the TL1250 series is a high quality lens designed to allow the installer to take full advantage of the high resolution of 4K resolution, HD, and multi megapixel cameras.  The lens can be used on cameras up to 12 megapixel resolution giving a crisp image from edge to edge.  

    Specifications

    TL1250 lens family specifications

    Focal length

    12-50mm

    Image circle

    Up to Ø9.4mm

    Resolution

    12.4 megapixel

    F/#

    F/1.8 @ 12mm - F/2.4 @ 50mm to close

    IR Correction

    Day/Night

    Focus Range

    2.5m - infinity

    Lens length

    < 64mm TTL

    Back focal length

    BFL 8.2mm (in air)

    CRA

    < 7°

    Distortion

    < 10% at 12mm, < 2% at 50mm

    Relative illumination

    >40%

    Lens transmission

    >80%

    Weight

    TBD

    Temperature range

    -20°C to 50°C (-20C - 60C storage)

     

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    Downloads:

    pdf-icon.pngTL1250 Lens Family Specifications(PDF)

    pdf-icon.pngLens owner's manual (PDF)

     

     

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