HomeProductsOptical MirrorsHigh Precision Flat MirrorsProtected Gold Coating Silicon Carbon Mirror

Protected Gold Coating Silicon Carbon Mirror

Payment Type:
T/TT/T
Incoterm:
FOB,CFR,CIF,EXW,FCAFOB,CFR,CIF,EXW
Min. Order:
10 Piece/Pieces
Transportation:
Air, DHL
Port:
Dalian,Changchun,Beijing
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  • Product Description
Overview
Product Attributes

BrandBena

CustomizedCustomized

Surface Quality20/10

CoatingGold

Surface RoughnessRa < 1nm

Surface AccuracyRms ≤ λ/80 @ 632.8nm

MaterialSilicon Carbon

Diameter135mm * 65mm

EdgeProtective Gold

Supply Ability & Additional Information

PackagingCarton

Productivity80000000pcs/year

TransportationAir, DHL

Place of OriginChangchun

Supply Ability80000000pcs/year

CertificateISO9001

HS Code90019090

PortDalian,Changchun,Beijing

Payment TypeT/TT/T

IncotermFOB,CFR,CIF,EXW,FCAFOB,CFR,CIF,EXW

Packaging & Delivery
Selling Units:
Piece/Pieces
Package Type:
Carton

Protected Gold Coating Silicon Carbon Mirror

Flat mirrors are Optical Mirrors that are used for applications that deflect light as accurately as possible, including interferometry, beam steering or folding, or as optical elements in the imaging systems, such as astronomical telescopes in space station. Bena offers various flat mirrors, including standard or High Precision Flat Mirrors that are available with plenty of metallic mirror coatings, such as Gold, Silver, Aluminium, Dielectric etc. Bena designs and produces fused silica, Zerodur, optical glass and high precision silicon carbon flat mirrors. Bena is specialized in providing customization service for flat mirrors with different sizes (diameter up to 650mm) and high precision up to λ/80 @ 632.8nm.

Technical Specifications for Customized Flat Mirrors 

Customization

Build-to-print

Material

Fused silica, Zerodur Glass Ceramics,  SiC, Optical Glass

Diameter

10 ~ 650mm

Diameter tolerance

0/-0.015mm

Surface Quality

20/10, 10/5

Surface Accuracy

RMS≤λ/80 @ 632.8nm

Coating

As required, including Gold, Silver, Aluminium, Dielectric

Edge

As required

Surface Roughness

Ra 1nm



Product Categories : Optical Mirrors > High Precision Flat Mirrors

Company Overview

Founded in 2014, Bena was co-founded by several experienced engineers who have more than 10 years of optical design, process, production and test. We provide customization service for high precision (rms = 1/100λ, λ=632.8nm), large diameter plane mirror (>500mm) and aspherical lens, as well as professional spherical lens (such as optical domes with diameter 280mm), involving different materials including K9, Silicon, Sapphire, SiC, glass ceramics, fused silica, and other various optical glasses, and we can also deal with the nickel-phosphorus alloy surface on different substrates.


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