Complete Thermal and Infrared Solutions
click to zoom in

IRISS IR Window 4" VPT-100

Write a Review
  • Customer Success

    We Know Infrared Technology

  • Technical Specialists

    Product and System Support

  • Guaranteed Fit

    Right tool for the job

  • Wordwide Delivery

    Delivery Around the Globe

IRISS IR Window 4" VPT-100


An evolutionary step in infrared (IR) windows, the VPT Series utilizes our exclusive Poly-View System technology to allow the use of any thermography camera to monitor energized electrical equipment. The world’s only clear polymer IR window optic enables visual inspections, traditional IR inspections utilizing cameras across the entire IR spectrum, and allows for UV inspections to be performed with a corona camera. The VPT Series IR windows are industrial grade, with a patented reinforced grill that exceeds high voltage switchgear viewing pane standards.


  • The world’s only clear polymer industrial-grade IR window series
  • Poly-View technology enables viewing in the visual, UV, and shortwave, mid-wave, and longwave IR spectrums
  • Fixed And Stable Transmission (FAST)
  • Clear pharmaceutical-grade optics
  • Unconditionally guaranteed against transmission loss for accurate qualitative and quantitative analysis
  • Durable, fully impact-resistant
  • Available in 2”, 3”, and 4” sizes (actual viewing area)
  • Easy-Grip™ stainless steel cover
This product hasn't received any reviews yet. Be the first to review this product!
Complete Infrared Solutions:
Thermography Experts
Secure Shopping
Excellent Service