Industrial Cameras, Industrial Imaging and Machine Vision - Wholesale Distributor - Aegis Electronic Group


Theia TL1250P N3 CS Angled View

Theia TL1250P N3 CS Motorized 4k Telephoto Lens

Theia TL410A R5 CS Angled View

Theia TL410A R5 CS Motorized 4K Lens

Theia TL410A R4 CS Motorized 4K Lens

Experience superior imaging with Theia TL410A R4 CS Motorized 4K Lens. Unlock ultra-high resolution for industrial and machine vision applications. Elevate precision with fully motorized features and compact design. Unleash the future of imaging technology.
TL410A R4 CS

Precision Redefined: Theia TL410A R4 CS Motorized 4K Lens

Immerse yourself in cutting-edge imaging technology with the Theia TL410A R4 CS Motorized 4K Lens. Designed for industrial and machine vision applications, this lens sets a new standard for clarity and precision. The true 4K, 12-megapixel resolution ensures unparalleled image quality, while the fully motorized features, including zoom, focus, and iris control, provide ultimate flexibility. The compact design allows seamless integration into mini-domes as small as 4", catering to space-conscious applications.

Engineered with IR correction for flawless Day/Night vision, this lens accommodates sensor sizes from 1/2.3" up to 1/1.7". The DC Auto Iris enhances adaptability to varying lighting conditions. Some models are equipped with IR cut and limit switches for added functionality. Whether you're enhancing industrial monitoring or revolutionizing machine vision systems, the Theia TL410A R4 CS lens is your gateway to unmatched imaging precision.


  • True 4K, 12-megapixel resolution
  • Fully motorized (zoom, focus, iris)
  • IR correction for Day/Night vision
  • Compact design for 4” mini-domes
  • Optional set screw and wrench for secure mounting


  • Industrial automation
  • Surveillance systems
  • Traffic monitoring
  • Robotics vision
  • Quality control
TL410A R4 CS  
Mount Type CS-Mount 
Focal Length 4-10mm
Iris Type DC Auto Iris
Image Circle Ø9.4mm at FL 4mm
Resolution 12.4 megapixel
F/# F/1.4 @ 4mm - F/2.4 @ 10mm to close
IR Correction 440nm – 950nm (Day/Night)
Focus Range 0.5m - infinity
Lens Length (TTL) 64mm TTL
Back Focal Length (BFL) 8.4mm (in air)
Chief Ray Angle (CRA) < 7°
Geometric Distortion < 61% at 4mm, < 8% at 10mm
Relative Illumination >45%
Lens Transmission >80%
Weight 78g 
Operating Temperature -20C to 60C (<70% humidity, non-condensing) 
Storage Temperature -30C to 70C (<90% humidity, non-condensing)