High Precision Hot Mirror

Name: optical lens
Uploaded: 2023-09-04T10:37:40+08:00
Description: A hot mirror is a specialized dielectric mirror, a dichroic filter, often employed to protect optical systems by

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Incoterm:	FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES
Min. Order:	50 Piece/Pieces
Transportation:	Ocean,Land,Air,Express

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Product Description

Product Attributes

Brand: Horse

Warranty Period: 3 Years

Certification: Csa, Pcoc, Reach, Iecee, Scoc

Support Customization: Oem, Odm

Place Of Origin: China

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Selling Units	:	Piece/Pieces
Package Type	:	Plastic boxes

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Product Description

A hot mirror is a specialized dielectric mirror, a dichroic filter, often employed to protect optical systems by reflecting infrared light back into a light source, while allowing visible light to pass. Hot mirrors can be designed to be inserted into the optical system at an incidence angle varying between zero and 45 degrees, and are useful in a variety of applications where the buildup of waste heat can damage components or adversely affect spectral characteristics of the illumination source. Wavelengths reflected by an infrared hot mirror range from about 750 to 1250 nanometers. By transmitting visible light wavelengths while reflecting infrared, hot mirrors can also serve as dichromatic beam splitters for specialized applications in fluorescence microscopy or optical eye tracking.
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Some early digital cameras designed for visible light capture, , were unusually sensitive to infrared radiation, and tended to produce colors that were contaminated with infrared. This was particularly problematic with scenes that contained strong sources of infrared, such as fires, although the effect could be moderated by inserting a photographic hot mirror filter into the imaging pathway. Conversely, these cameras could be used for infrared photography by inserting a cold mirror filter, more commonly known as an infrared filter, into the imaging pathway, most commonly by mounting the filter on the front of the lens.
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