Theia Technologies TL410A-R5 1/1.7" 4-10mm F1.4 P-Iris CS-Mount Lens, 4K Ultra HD, 12 MP Rated, Motorized w/ Limit Switch

TH TL410A-R5
Typically 2-4 Days For Shipment
Current Stock:

Theia Technologies TL410A-R5 1/1.7" 4-10mm F1.4 P-Iris CS-Mount or D25 Board mount Lens, 4K Ultra HD, 12 Megapixel Rated, Motorized Zoom, Focus, Iris w/ Limit Switch for Zoom, Focus Limits

Format: 1/1.7"

Focal Length: 4-10mm

Aperture: F1.4

Iris Type: DC Auto-Irs

Mount: CS-Mount

  • Ultra high resolution for 4K cameras, up to12.4 megapixel

  • Available in DC auto-irisP-iris, and manual iris versions

  • Fully motorized versions, or combinations with zoom, focus, iris, IR cut, limit switch; non-motorized versions also available

  • IR corrected for true Day/Night cameras

  • Compact design to fit into domes as small as 4” mini-dome size

  • CS-mount and smooth D25 board mount

  • Used for sensor sizes 1/2.5”, 1/2.3”,1/ 2” 1/1.8”, and up to 1/1.7” (Sony IMX178, options, as well as C-mount Sony IMX226 for example)

SL/TL410 lens family specifications

Focal length


Image circle



12.4 megapixel


F/1.4 @ 4mm – F/2.4 @ 10mm to close

Focus Range

0.5m to infinity

IR Correction


Lens length

< 64mm TTL

Back focal length

BFL 8.4mm (in air)


< 7°


< 61% at 4mm, < 8% at 10mm

Relative illumination


Lens transmission




Temperature range

-20°C to 50°C



pdf-icon.pngTechnical Specification Datasheet (PDF)






Motorized Lens Disclosure:


Please be aware that our motorized lenses are intended for integration into cameras and require motor drivers and controllers.  Typically Theia works with the camera manufacturer to ensure that the camera motor controller matches the lens.  We are worried that you or your customer may not know how to operate these lenses.   


It is possible for you or your customer to supply your own motor controller, but Theia cannot guarantee that your motor controller will not damage the lens.   Theia does not offer any warranty on the suitability of these motorized lenses for any particular camera.  For example, the connectors are not common for all cameras and may not work for yours.  These motorized lenses are not intended for continuous use of the motors as in PTZ applications.


Theia motors are step tested over the full zoom and focus range to be within an acceptable tolerance.  Theia cannot guarantee that zoom or focus set by the user can be mapped to a particular step within the range.  


Theia now offers motor control boards that are suitable to control only P-iris lens versions (see the lens specification for the relevant models).  





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