Products
Home > Products > Optical Mirrors > Front Surface Mirror > High Reflective first surface Mirrors
PRODUCT CATEGORIES
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) | 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.
Product Categories : Optical Mirrors > Front Surface Mirror
Send Inquiry
Mr. jeffery liu
Tel:86-0431-81006808
Fax:
Mobile Phone:+8613844008849
Email:jeffery@ruiqioptics.com
Address:Hansen Jinshuo Square, Room 206,Unit 3, Building 6, Erdao District 130031, Changchun, Jilin