The CAP-ENV-PD features a reinforced environmentally sealed door design while also providing the largest visually clear infrared *(IR) transmissive viewing area available on the market today. The exclusive pharmaceutical-grade reinforced Poly-View-System polymer allows any thermography camera to monitor completely undisturbed assets inside energized electrical equipment in the visual, UV and shortwave, midwave and longwave IR spectrums.","The CAP-ENV-PD is sized at 12 or 24″.","Durable, fully impact-resistant, pharmaceutical-grade optics with Hexagonal grill allowing for Ultrasound inspections to be conducted..","The exclusive industrial-grade, reinforced Poly-View System™ polymer allows any theromographic camera to monitor completely undisturbed assets inside electrical equipment.","The larger rectangular viewing area provides an unparalleled field of view (FOV) when compared to traditional round IR windows.","Unconditional lifetime warranty applies not only to the workmanship of the window housing but also applies to the durability and stability of the optic in the proposed environment.","IRISS manufactures and assembles all products at our global headquarters located in Bradenton, FL.