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 Windows > Germanium Window > High transmission DLC AR coating Germanium plano-convex lens

High transmission DLC AR coating Germanium plano-convex lens
High transmission DLC AR coating Germanium plano-convex lens
High transmission DLC AR coating Germanium plano-convex lens
High transmission DLC AR coating Germanium plano-convex lens
High transmission DLC AR coating Germanium plano-convex lens

High transmission DLC AR coating Germanium plano-convex lens

Payment Type: T/T,Paypal,Western Union
Incoterm: FOB,CPT
Min. Order: 10 Piece/Pieces
Delivery Time: 20 Days

Basic Info

    Model No.: RQ-0161

    Shape: Custom Made Plano Convex, Plano/plano, Meniscus, Aspheric

    Diameter: Custom Made

    Coating: AR/AR, AR/DLC At 8-14um

Additional Info

    Packaging: Safety Carton

    Productivity: 500pcs/month

    Brand: CCRQ

    Transportation: Air,OCS

    Place of Origin: changchun

    Supply Ability: 5000pcs/quarter

    HS Code: 9001909090

    Port: Beijing,Shenzhen,Dalian

Product Description

High transmission DLC/AR coating Germanium plano-convex lens

Germanium(Ge) Plano-convex lenses are ideal for use in Mid-wave infrared(MWIR)and long-wave infrared(LWIR)
Applications, additionally, Due to thermal runaway, or the decrease in transmisson as temperature increases, Germanium(Ge) lenses should be used at temperatures below 100℃

Germanium windows, DLC coated and AR anti reflection coated as request and available from stock.

We offer AR(antireflection)coating and DLC coating for 7-14um region.It's commonly used on Thermal imaging systerm, and FLIR applications due to it's high transmission in 7-14um
Custom Germanium lenses for Thermal Imaging Cameras, Infrared sectroscopy and Remote sensing are available in any size and configuration at very competitive price.

Technical Specifications:

Material Germanium
Dimension 10-200mm circular or square ,plano convex,Meniscus shape as demand
Dimension Tolerance +0/-0.1mm as request
Parallelism 3arc min
Surface Quality 60/40
Flatness lambda/4 per 25nm at 632.8nm
Type Circular.Square,Plano convex Customized
Edge 0.2mm*45degree,others are available upon customer request
Coating Anti-Reflective (AR) Coatings,DLC coating at 8-12um, 7-10um 6-8um, 3-12um upon request

Measured Coating Curve

coating curve Ge lens

coating curve

Germanium AR coating

Factory Show



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.


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 Germanium Meniscus Infrared Lens Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Germanium Plano Convex Lenses are quality guaranteed. We are China Origin Factory of Aspheric Ge Lenses. If you have any question, please feel free to contact us.

Product Categories : Optical Windows > Germanium Window

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