This product is no longer promoted on Made-in-China.com. If you find any infringement or sensitive information of it, please contact us for handling. Thank you.

Wholasale Optical Glass Lens Double Convex and Double Concave Lens

Product Details
After-sales Service: Return or Replacement
Warranty: 2 Years
Usage: Lighting, Medical, Optical, Photography, Aerospace
  • Wholasale Optical Glass Lens Double Convex and Double Concave Lens
  • Wholasale Optical Glass Lens Double Convex and Double Concave Lens
  • Wholasale Optical Glass Lens Double Convex and Double Concave Lens
  • Wholasale Optical Glass Lens Double Convex and Double Concave Lens
  • Wholasale Optical Glass Lens Double Convex and Double Concave Lens
  • Wholasale Optical Glass Lens Double Convex and Double Concave Lens
Find Similar Products
  • Overview
  • Product Description
  • Technical Information
  • Company Profile
  • Testing
  • Packaging and Shipping
  • FAQ
Overview

Basic Info.

Model NO.
DCV-16
Type
Concave Lens
Transmittance
≥95% of Diameter
Shape
Single-lens
Material
Optical Glass
Lenses Color
Clear
Certification
RoHS, ISO9001, CE
Customized
Customized
Coating
Customized
Scratch/Dig
40/20(Both Sides
Eccentricity
≤1arcmin
Diameter Range
5-260mm
Transport Package
Air Cushion Wrappaed Carton Packaging
Trademark
Oplens
Origin
Chengdu, Sichuan, China
HS Code
9001909090
Production Capacity
200000PCS/Month

Product Description

 

Wholasale Optical Glass Lens Double Convex and Double Concave Lens

Product Description

 

Double-Concave Lenses, also known as DCV or Biconcave Lenses, are used in beam expansion, image reduction, or light projection applications. These lenses are also ideal for expanding the focal length of an optical system. Double-Concave Lenses, which have two concave surfaces, are Optical Lenses with negative focal lengths.

Technical Information
 



 

Manufacturing accuracy of lenses or according to customer's need

Material Optical Glass
Surface Flatness < λ/5 @ 633nm
Scratch/Dig < 40/20 (both sides)
Eccentricity ≤ 1arcmin
Focal Length Tolerance < ± 1%
Diameter Tolerance < + 0.00/ - 0.02mm
Thickness Tolerance < ± 0.05
Clear Aperture ≥ 95% of diameter
Coating AR OR BBAR
Diameter Range 5~260mm
 
Company Profile

 

Oplens (brand own by SiChuan JUKA Optical Technology) is located in the city of Chengdu, China, which enjoys the reputation of the world optical processing center. Oplens has been committed to providing customers with high-precision optical system solutions over 16 years, covering the complete manufacturing process from the design, processing and assembly of various optical components and mechanics.

It occupies 10,000 square meters of modernized facilities with hundreds of equipments and instruments. More importantly, Oplens owns an excellent team of more than 200 experienced engineers and workers, who provide the best products and service to their both domestic and overseas customers.


 

Testing

Oplens equipped Precitech SPDT with Taylor Hobson PGI 3D profilometer. The results of the profilometer measurement system can be directly put into the diamond machine to provide positive compensation values for the machining of aspheric components. At the same time, curvature, surface flatness, roughness and other indicators can be quantified effectively and accurately.  

 
Packaging and Shipping

 

Packaging Details:  Optical usage glass BK7 half rod cylinder ar coating plano convex cylindrical lens.
   Inner packing:special protective packing for optical products. 
   Outer packing:carton, Shock absorption material and bubble wrap. 

Delivery Time: 7-20days  Generally, we use the Fedex, DHL, UPS, TNT, Shunfeng, etc. (Please note it before delivery.) Transit time deponds on the express and destination. By the way, we would re-check all the details before delivery.


 

FAQ

 

Q1:Can you send me free samples or Can i have an sample order ?

A: Yes, We accept sample orders, and we're also willing to send you free sample to  test and check its quality . if we don't have the item in stock , then you could place an sample order.

Q2: How many days can i get my package after placing order?

A: If the order needs customized also the quantity is big. it will take around 10-30 wroking days to produce then shipping.

Q3: OEM services available?

A: Sure, please send us your design paper on platform to confirm more details information.

Q4:We have a commercial project,Can you help me offer an optical design solution ?

A:Yes, we have professional experts who are engaged in optical design for many years , please send us more detail of your project,we will supply our most suitable solutions for you.

Q5: What shipping methods do you have?

A: For small quanities or sample could by express such as: Fedex, UPS, DHL, EMS, etc. Large scale quantity in your demands:by sea/train ,or by air.In your requests.

 

 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now