Communicate with Supplier? Supplier
jeffery liu Mr. jeffery liu
What can I do for you?
Contact Supplier

Changchun Ruiqi Optoelectronics Co.,Ltd


Home > Products > Optical Mirrors > Front Surface Mirror > High Reflective first surface Mirrors

High Reflective first surface Mirrors
High Reflective first surface Mirrors
High Reflective first surface Mirrors
High Reflective first surface Mirrors
High Reflective first surface Mirrors

High Reflective first surface Mirrors

Payment Type: T/T,Paypal,Western Union
Incoterm: FOB
Delivery Time: 20 Days

Basic Info

    Model No.: RQ-0221

    Material: BK7/k9, Float Glass,B270

    Dimension: 5*5mm-300*300mm

    Flatness: Lambda/2 At 632.8nm, Lambda/4 Per 25nm At 632.8nm

    Dimension Tolerance: +/-0.15mm, +/-0.2mm, +0/-0.1mm As Request

    Edges: Fine Ground And Beveled

    COATINGS: Protected Aluminium, Silver, Gold

Additional Info

    Packaging: carton

    Productivity: 100000

    Brand: CCRQ

    Transportation: Air

    Supply Ability: 10000pcs

    HS Code: 9001909090

    Port: Changhun,Beijing,Shanghai

Product Description

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)


Dimensional Tolerance (mm)


Clear Aperture (%)


Thickness (mm)


Thickness Tolerance (mm)


Surface Accuracy

@ 632.8nm

Surface Quality

60 - 40


Ground, 0.75mm Maximum Full Width Bevel



Coating Specification

Ravg>95% @ 450 - 650nm

Typical Energy Density Limit

0.2 J/cm2@ 532nm, 10ns

Wavelength Range (nm)

420 - 680


Flat Mirror


Enhanced Aluminum



Front Surface Mirrors10


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

Send Inquiry

jeffery liu

Mr. jeffery liu


Send Inquiry



Mobile Phone:+8613844008849


Address:Hansen Jinshuo Square, Room 206,Unit 3, Building 6, Erdao District 130031, Changchun, Jilin