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Changchun Ruiqi Optoelectronics Co.,Ltd


Home > Products > Optical Windows > Sapphire Window > Uncoated Single Crystal Sapphire Parallel Windows

Uncoated Single Crystal Sapphire Parallel Windows
Uncoated Single Crystal Sapphire Parallel Windows
Uncoated Single Crystal Sapphire Parallel Windows
Uncoated Single Crystal Sapphire Parallel Windows
Uncoated Single Crystal Sapphire Parallel Windows

Uncoated Single Crystal Sapphire Parallel Windows

Payment Type: T/T,Western Union
Incoterm: FOB
Min. Order: 10 Pair
Delivery Time: 15 Days

Basic Info

    Model No.: RQ-0077

    Size: Custom Made

    Polishing S/D: 60/40 Common

    Surface Accuracy: Lambda/4

    Coating: AR Coating As Request

    Parallelism: 3 Arc Min

    Chamfer: 0.2*45degree

Additional Info

    Packaging: carton

    Productivity: 5000pcs/month

    Brand: CCRQ

    Transportation: Air,TNT FedEx DHL

    Place of Origin: changchun

    Supply Ability: 10000pcs

    HS Code: 9001909090

    Port: Changhun,Beijing,Dalian

Product Description

Uncoated Single Crystal Sapphire Parallel Windows


Handles High Temperatures and Pressures
Sapphire Window is highly tolerant of extreme tepermature and pressure differences. These Precision Sapphire Windows are commonly used as viewports enable viewing inside of vacuum chambers, or chambers containing high temperature plasma.

Wide Transmittance Range
Transparent across a wide wavelength range from 170nm to 5.5um
Uncoated Optical Sapphire Window is ideal for harsh conditiions, including environments subject to high tempertures, high pressures, strong vacuum, or corrosive atmospheres. Sapphire Optical Window has high compressive strength and is resistant to attack from strong acid

  • Ideal for high temperature, high pressure, or strong vacuum environments
  • Highly corrosion resistant
  • Transparent from 170nm to 5.5um
  • Extremely hard and more durable than standard optical glass

Technical Specifications:

Material Single Crystal Sapphire
Dimension 5-300mm circular or square as custom made
Dimension Tolerance +0/-0.1mm
Parallelism 3 arc minute(standard)
Surface Quality 60/40
Flatness lambda/4 per 25nm at 632.8nm
Type Circular.Square,Wedge,Customized
Edge 0.2mm*45degre
Coating Anti-Reflective (AR) Coatings,Single layer MgF2 coating,Multilayer Broadband AR Coating

Round Shape Sapphire Windows

D20mm Square Sapphire Window25mm sapphire square windowsround and square sapphire window

We could accept custom made sapphire windows any shape, circular, square, wedge, welcome to inquiry

testing machinepolishing coating testing


Who We Are

Founded in 2010, Changchun Ruiqi Optoelectronics is located in Changchun, Jilin Province, the optical base of China

What We Do

Changchun Ruiqi Provides leading optics from UV to Infrared Laser Optics,we offer the highest quality optics and optical components including UV, VIS,NIR and IR Wavelengths.Whether you are setting up a laser experiment or integrating a commercial photonics product, we have competitively priced high performance optics to suit your needs.

Why Choose Us

With a professional R&D team, advanced equipments,best after-sales Service, We could supply optical components from testing stage to volume production.

How To Order

Send the inquiry at the bottom of the product. Place order through email, Skype ,MSN, Wechat,QQ directly, we will response or quoting you within 12 hours

Looking for ideal Round Shape Sapphire Windows Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Sapphire Watch Windows are quality guaranteed. We are China Origin Factory of Single Crystal Sapphire Protective Windows. If you have any question, please feel free to contact us.

Product Categories : Optical Windows > Sapphire Window

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jeffery liu

Mr. jeffery liu


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Mobile Phone:+8613844008849


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