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USA Security Systems


Tamron 12VM412ASIR 1/2" 4-12mm F/1.4 Aspherical Mega Pixel compatible Vari-Focal Lens

Tamron 12VM412ASIR 1/2" 4-12mm F/1.4 Aspherical Mega Pixel compatible Vari-Focal Lens


Regular price $99.00 USD
Regular price Sale price $99.00 USD
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Enhance Your Machine Vision Systems with Tamron 12VM412ASIR Vari-Focal Lens

Product Spec Sheet

USA Security Systems Inc. proudly offers the Tamron 12VM412ASIR 1/2" 4-12mm F/1.4 Aspherical Mega Pixel Compatible Vari-Focal Lens, a high-performance solution designed for advanced machine vision and industrial applications. Known for its exceptional quality and precision, Tamron is a leading brand in optical technology, providing lenses that deliver superior image clarity and accuracy.

The Tamron 12VM412ASIR lens features a versatile focal length range of 4.0-12mm, making it suitable for a wide range of imaging scenarios. Its aperture range from F/1.2 to Close ensures optimal light intake and excellent performance in low-light conditions. The lens is compatible with 1/2" imagers and offers a comprehensive field of view angle, adjustable from 93.7° x 68.9° at wide settings to 31.2° x 23.4° at tele settings.

Ideal for use in industrial automation, surveillance, and other precision-based applications, this lens supports manual focus, zoom, and iris adjustments with locking mechanisms to maintain stable configurations. Its robust design allows it to operate in temperatures ranging from -20°C to +60°C, making it reliable even in challenging environments. Weighing just 58 grams, it is lightweight yet durable, ensuring long-lasting performance.


  • Compatible with 1/2" imagers
  • Focal length: 4.0-12mm
  • Aperture range: F/1.2 to Close
  • Wide field of view: 93.7° x 68.9° (wide) to 31.2° x 23.4° (tele)
  • Manual focus, zoom, and iris with lock
  • Operating temperature: -20°C to +60°C
  • Lightweight: 58 grams


  • Industrial automation
  • Surveillance systems
  • Quality control inspection
  • Robotics
  • Security monitoring
  • Scientific research
  • Manufacturing processes
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