High Reflective first surface Mirrors

High Reflective First Surface Mirrors

A first surface mirror or Front Surface Mirror (also commonly abbreviated FS mirror or FSM) is a mirror with the reflective surface being above a backing, as opposed to the conventional, second surface mirror with the reflective surface behind a transparent substrate such as glass or acrylic.

First Surface Mirrors are aluminized on the surface nearest the incident light. Light is reflected off the mirrored surface and does not pass through any glass, minimizing light loss.
Commercial grade optics are a step above experimental grade items. Commercial grade FS mirrors have are coated with Enhanced Aluminum, with a minimum reflection of 90%, and may increase as high as 95% for certain wavelengths. Surface accuracy is 4-6 wavelengths per inch. All have protected aluminum coatings.

Technical Specifications:

Diameter (mm)	5.0
Dimensional Tolerance (mm)	0.25
Clear Aperture (%)	85
Thickness (mm)	2.0
Thickness Tolerance (mm)	0.25
Surface Accuracy	@ 632.8nm
Surface Quality	60 - 40
Edges	Ground, 0.75mm Maximum Full Width Bevel
Substrate	BOROFLOAT
Coating Specification	Ravg>95% @ 450 - 650nm
Typical Energy Density Limit	0.2 J/cm2@ 532nm, 10ns
Wavelength Range (nm)	420 - 680
Type	Flat Mirror
Coating	Enhanced Aluminum
RoHS	Compliant

Our Company

Changchun Ruiqi Optoelectronics Co.Ltd., was establish in 2010, our company is located in Changchun City, Jilin Province, the optical base of China. The company has specialized production equipement and experienced technical team. Company is mainly engaged in optical components, such as Optical Windows, Lwir Lens , Optical Prisms, Optical Mirrors, Optical Filters, Co2 Laser Optics module etc. precision optics design, production and sales of one-stop service. The Optical Lens is mainly applied in mechanical instrumentation, optical instrument, medical hairdressing apparatus, teaching and scientific research instrument, semiconductor, laser technology, military and aerospace high-tech areas, etc; products are mainly exported to Southeast Asia, North America, Europe, Russia, Japan, Korea and other developed countries and regions. We have won a high reputation from the customers both home and abroad. Company adhere to the "quality, efficiency and service" for business purposes, has made widely recognized by domestic and foreign customers. Looking ahead, we will continue to innovate, willing to work with customers to grow, and win-win cooperation, the brilliant future of China's optical field and make unremitting efforts.

Looking for ideal Front Surface Mirrors Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the High Reflective Mirrors are quality guaranteed. We are China Origin Factory of First Surface Mirrors. If you have any question, please feel free to contact us.

Product Categories : Optical Mirrors > Front Surface Mirror