What are commonly referred to as optical insulation sheets, thermal mirrors, and infrared reflectors in the field of optics?
Thermal mirrors, also known as thermal reflection mirrors, optical insulation sheets, and infrared reflection sheets, are just names used by customers in different application fields. Apart from some differences in specific dimensions and optical parameters, they are commonly referred to as optical thermal mirrors in the field of optics.
A thermal mirror is a type of thermal reflector designed to serve as a short pass band filter, capable of transmitting visible light wavelengths at a 0 ° incident angle while reflecting near-infrared light and heat generating wavelengths. Remove unwanted heat from the optical system. Specific dimensions and parameters can be customized according to customer specific requirements.
The lenses produced by our company have high near-infrared energy isolation (cut-off from 720nm~2500nm); Effectively isolate sunlight and heat from metal halide lamps, ensuring 90% effective utilization of visible light reflection and 10% absorption for complete insulation; High temperature resistant glass, no breakage! There are two options to choose from: UV cutoff and non cutoff, with long-term stock available in both large and small batches.
Thermal Mirror Product Specifications
Type: Hot Mirror
Incident angle 0 °± 10 ° or 45 °
Transmission range 420-700 nm (other parameters can be customized)
Transmittance ≥ 85% (other parameters can be customized)
Reflection band 725-2500 nm (other parameters can be customized)
Reflectance Ravg ≥ 90% 725-2550 nm (other parameters can be customized)
Thickness tolerance ± 0.1 mm
Dimensional tolerance ± 0.1 mm
Optical aperture ≥ 90%
Maximum safe temperature:
Green board: 150 ℃
Tempered glass: 250 ℃
Heat resistant glass: 450 ℃
Danyang Qiaosi Import and Export Co., Ltd. specializes in the production of various optical insulation films, infrared cut-off filters, mobile phone camera filters, camera filters, insulation films, digital camera filters, security camera filters, CCD filters, crystal films, night vision filters, color filters, lens filters, filters, spectrometers, reflectors, prisms, lenses, infrared transparent acrylic sheets, panels and window panels, and other optical products.
Our company specializes in providing fiber optic lighting, LED lighting, gold halide lamp insulation, light engines, and high-precision digital cameras with filters to eliminate CCD near-infrared interference, ensuring the normal operation of optoelectronic instruments and equipment
