KUPO Optics' Hot Mirrors offer a sophisticated solution for managing heat in optical and lighting systems, all while ensuring exceptional light quality. These specialized mirrors reflect near-infrared (NIR) light effectively, preventing heat build-up, yet allow visible light to pass through unimpeded. This capability is crucial for protecting sensitive components and maintaining the integrity of delicate environments.
KUPO Hot Mirrors are meticulously crafted to deliver both remarkable visible light transmission and infrared reflection. At a 0° angle of incidence, the mirrors exhibit exceptional transmission across the visible spectrum (420-700 nm), with greater than 85% transmission. Simultaneously, they efficiently block NIR light beyond 750 nm. Even at a 45° angle of incidence, the mirrors maintain robust infrared reflection, offering consistent heat control.
KUPO Optics Hot Mirrors offer an elegant solution to the challenge of heat management in optical and lighting systems. By minimizing heat transmission while maximizing visible light, these mirrors safeguard both sensitive components and the environments they operate in, all without compromising illumination quality.
Versatile Applications
Projection systems: Prevent component overheating while preserving image clarity.
Illumination setups: Reduce heat output from powerful light sources.
Art galleries and museums: Protect artwork from damaging heat while ensuring optimal illumination.
Photography and film: Keep sensitive equipment cool under intense lighting conditions.
Theaters and studios: Enhance audience comfort by minimizing heat exposure.
Medical equipment: Control heat in critical diagnostic and treatment devices.
Key Features and Benefits:
Consistent Performance: Superior piece-to-piece and batch-to-batch uniformity.
High Visibility: Excellent visible light transmission (Tavg > 85% in the 420–700 nm range).
Effective Heat Blocking: Near-infrared reflection (Tavg < 1% for wavelengths 750–1100 nm).
Built to Last: Designed to military standards (MIL-M-13508C) for humidity, adhesion, and abrasion resistance.
Technical Specifications
Spectral Tolerance: +/- 10 nm at the designated wavelength
Optical Specification: 420-700 nm Tavg > 85%, T50% @ 710 nm +/- 10 nm, 750-1100 nm Tavg < 1%
Substrate options: Available as per the Glass Substrates listed on the products page.
Quality Assurance: Meets stringent MIL-M-13508C standards for humidity, adhesion, and abrasion resistance.