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  • Theia Technologies SL410A 1/1.7" 4-10mm F1.4 DC Auto-Iris Vari-Focal CS-Mount Lens, IR Corrected (Day/Night), 4K Ultra HD, 12 Megapixel Rated

    Model #
    THEIA SL410A
    Typically 2-4 Days For Shipment
    Calculated at checkout

    Technical Information

    Format: 1/1.7"

    Focal Length: 4.0-10.0mm

    Aperture: F1.4

    Iris Type: DC Auto-Iris

    Mount: CS-Mount

    Theia's standard focal range for the SL410 (C mount) lens is designed for true 4K resolution.  With varifocal length from 4-10mm and superior imaging performance, the SL410 can be used with image sensors from 1/2.3" up to 1/1.7".   The lens is designed to be very compact so it can be used in small enclosures such as 4" domes.

    Additional Information

    12 Megapixel Rated; IR Corrected (Day/Night); 4K Ultra HD

    Theia's SL410/ML410 lens is designed to be very compact and better image performance compared to competitive products.  This lens is designed for use on some of the new 4K box cameras for security and machine vision applications.  

    The SL410 versions are available with motorized or manual iris and CS mount whereas the sister TL410 versions include motorized zoom and focus, photo interrupter limit switches, and board mount options.  The ML410 versions are available with C mount.  

    Similar to Theia's other lenses, the SL410 series is a high quality lens designed to allow the installer to take full advantage of the high resolution of 4K, 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.  


    Iris type DC autoiris
    Focal length 4-10mm varifocal
    F/# F/1.4 to closed
    Resolution true 4K resolution, 12 MP
    IR correction Yes
    Mount type CS-mount
    Image sensor size 1/2.3" up to 1/1.7"



    pdf-icon.pngTechnical Specification Datasheet (PDF)



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