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Changchun Ruiqi Optoelectronics Co.,Ltd
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Home > Products > Optical Lens > Achromatic Lens > Positive Achromatic Doublet Lens
PRODUCT CATEGORIES
| Payment Type: | T/T,Paypal,Western Union |
|---|---|
| Incoterm: | FOB |
| Min. Order: | 10 Pair |
| Delivery Time: | 15 Days |
Basic Info
Model No.: RQ-AC
Usage: Optical
Type: Convex Lens
Transmittance: >95%
Shape: Single-lens
Material: Optical Glass, BK7 ZF2/ZF5
Lenses Color: Clear
Customized: Customized
Coating: UV, Upon Request
Size: Custom Made
Focal Length: +/-1%
Suface Accury: Lambda/4
Parallelism: <3'
Additional Info
Packaging: carton
Productivity: 100
Brand: RQ
Transportation: Air,TNT FedEx
Place of Origin: changchun
Supply Ability: 10-10000
HS Code: 9001909090
Port: Changhun,Shanghai,Beijing
Product Description
Positive Achromatic Doublet Lens
The most common type of achromat is the achromatic doublet, which is composed of two individual lenses made from glasses with different amounts of dispersion. Typically, one element is a negative (concave) element made out of flint glass such as F2, which has relatively high dispersion, and the other is a positive (convex) element made of crown glass such as BK7, which has lower dispersion. The lens elements are mounted next to each other, often cemented together, and shaped so that the chromatic aberration of one is counterbalanced by that of the other.
Technical Specifications:
| Material | BK7,ZF2 |
| Dimension | 30mm 50mm circular |
| Dimension Tolerance | +/-0.15mm |
| 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 |
Custom Made Drawing As Following
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.
Product Categories : Optical Lens > Achromatic Lens
Send Inquiry
Mr. jeffery liu
Tel:86-0431-81006808
Fax:
Mobile Phone:+8613844008849
Email:jeffery@ruiqioptics.com
Address:Hansen Jinshuo Square, Room 206,Unit 3, Building 6, Erdao District 130031, Changchun, Jilin
