Company Details

  • Changchun Ruiqi Optoelectronics Co.,Ltd

  •  [Jilin,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Retailer , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:91% - 100%
  • Certs:ISO9001
  • Description:BK7 Glass Meniscus Lenses,Fused Quartz Postive Meniscus Lenses,Negative Meniscus Lenses
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Changchun Ruiqi Optoelectronics Co.,Ltd

BK7 Glass Meniscus Lenses,Fused Quartz Postive Meniscus Lenses,Negative Meniscus Lenses


Home > Products > Cylindrical Lens > Meniscus Lens > Fused Quartz Positive and Negative Meniscus Lenses

Fused Quartz Positive and Negative Meniscus Lenses

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    Min. Order: 10 Piece/Pieces

Basic Info

Size: Customized

Material: H-k9L, Jgs1, Sapphire, CaF2,BaF2

S/D: 60-40

Surface Accuracy: Lambda/4 Per 25nm At 632.8nm

Coating: AR/AR At 400-700nm, 650-1100nm Ect

Additional Info

Packaging: carton

Productivity: 5000pcs/month

Brand: CCRQ

Transportation: Air,DHL,FedEx UPS

Place of Origin: changchun

Supply Ability: 10000pcs

HS Code: 9001909090

Port: Changhun,Beijing,Dalian

Product Description

Fused Quartz Positive and Negative Meniscus Lenses

Meniscus Lenses

  • Meniscus lenses have one concave surface and one convex surface.
  • Creates a smaller beam diameter, reducing the spherical aberration and beam waste when precision cutting or marking.
  • Provides a smaller spot size with increased power density at the work piece.

Positive lenses are lenses which are thicker at the center than at the edge.The combined effect of refraction at the front and back surface of the lens will bend light to a point or focus-the light from this type of lens is focused to a point in front of the lens.

Positive lenses produce a real image,the image produced by this types of lens can be projected onto a screen

Changchun Ruiqi manufactures Positive lenses and Negative lenses from S1-UV Grade Fused Silica, G1 Fused Quartz, Commercial Grade,Sapphire,CaF2,MgF2 and BK7 Optical Glass. Every optic is pitch polished, providing good surface quality and an exceptional low-cost imaging performance with a variety of light sources.For information on our optic lens custom work, contact Ruiqi today

Positive and Negative Meniscus Lenses(BK7 or Fused Quartz)

Technical Specifications:

Material BK7,Fused Silica,Sapphire,CaF2,BaF2,MgF2,Silicon,Znse,Ge as customer request
Dimension 15mm 30mm 50mm 100mm 200mm 300mm circular
Dimension Tolerance +/-0.15mm, +/-0.2mm, +0/-0.1mm as request
Centration <3'
Surface Quality 60/40
Flatness lambda/4 per 25nm at 632.8nm
Focal length +/-3%
Edge Fine ground and beveled
Coating Anti-Reflective (AR) Coatings,Single layer MgF2 coating,Multilayer Broadband AR Coating

meniscus lens drawing

We could accept custom made according to customers design drawing, welcome to inquiry.



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 BK7 Glass Meniscus Lenses Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Fused Quartz Postive Meniscus Lenses are quality guaranteed. We are China Origin Factory of Negative Meniscus Lenses. If you have any question, please feel free to contact us.

Product Categories : Cylindrical Lens > Meniscus Lens

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