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 Lens > Achromatic Lens > Optical Bk7 ZF5 Glass Cemented Achromatic Lens

Optical Bk7 ZF5 Glass Cemented Achromatic Lens
Optical Bk7 ZF5 Glass Cemented Achromatic Lens
Optical Bk7 ZF5 Glass Cemented Achromatic Lens
Optical Bk7 ZF5 Glass Cemented Achromatic Lens
Optical Bk7 ZF5 Glass Cemented Achromatic Lens

Optical Bk7 ZF5 Glass Cemented Achromatic Lens

Basic Info

    Model No.: RQ-0222

Product Description

Optical Bk7 ZF5 Glass Cemented Achromatic Lens

Achromatic Lens is an achromatic consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element. The elements are chosen so as to cancel chromatic aberration at two well-separated wavelengths, usually in the blue and red region of the spectrum. Focal length is constant at those two wavelengths and focal length shifts are virtually eliminated across the visible wavelengths. One frequent use is to achieve diffraction limited focusing of a laser beam.

Negative Achromats are typically used when there is a need to eliminate chromatic aberration. In addition to reducing chromatic aberration at the design wavelengths, spherical aberration and coma are greatly reduced.

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.


Material BK7,Fused Silica,Sapphire,K9,Caf2 single crystal optical glass
Dimension 15mm 30mm 50mm 100mm 200mm 300mm+0/-0.15mm
Thickness 2mm+0/-0.15mm
Centration <3 arc min
Clear Aperture >85%
Surface quality 60-40
Clear Aperture >90%
Bevel 0.2*45degree

AR,BBAR,MgF2 coating


Looking for ideal Aspherized Achromatic Lenses Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Cemented Achromatic Doublet Lens are quality guaranteed. We are China Origin Factory of Broadband AR Coated Negative Achromatic Lens. If you have any question, please feel free to contact us.

Product Categories : Optical Lens > Achromatic Lens

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