China Factory High Precision Aspheric Lenses

Get high precision aspheric lenses direct from our China factory. Our specialized manufacturing ensures top-quality and cost-effective solutions.
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PRODUCTS DETAILS

  • Overview
  • Product Parameters
Overview

Basic Info.

Model NO.
FW-Glass
Material
Optical Glass
Lenses Color
Clear
Customized
Customized
Size
Customized
Thickness
Customized
Growth Method
Ky
Transport Package
Box
Trademark
FineWin
Origin
Jiaozuo City Henan Province
Production Capacity
60000 PCS/Month

Product Description

China Factory High Precision Aspheric Lenses

Aspheric lenses

Aspheric lens are any lenses whose surface angles and profiles are neither part of a sphere nor part of a cylinder. Conventional or non-asphericlenses have the same curve across their entire surface, like a ping-pong ball.Asphericlenses accomplish the same amount of refraction but are flatter and slimmer.

Product Parameters

1.Material:bk7,k9,b270,fused silica,sapphire,znse,caf2.

2.Dia.4mm to 200mm

3.Surace quality:60-40

4.flatness;1/4lambda (general standard) 

5.CA:85%

6.Tol.:+/-0.1(general standard)

7.Centeration:30seconds

8.Chanfer:0.2mmx45 degree

Coatings are on request.
 

Material N-bk7,H-K9L,Fused Silica,N-SF10,Silicon,CaF2,Sapphire etc.
Length 2~300mm Centration <3 arc min
Height 2~300mm Clear Aperture >90%
Radius >1.5mm Flatness
(per 25mm at 632.8nm)
<1.5Lambda(General)
<1/4Lambda(High Precision)
Center Thickness >0.5mm Irregularity of Fringes 0.2-0.5 Lambda
Focal Length 3~3000mm Surface Quality(S/D) 60/40,40/20 or better
Size Tolerance(mm) +/-0.1mm,+/-0.05mm Chamfer <0.25mmx45 degree
Center Thichness Tolerance(mm) +/-0.1mm,+/-0.05mm Coating Uncoated,AR,BBAR,Reflective
Focal length Tolerance(mm) ±1% Design Wavelength 632.8nm
China Factory High Precision Aspheric Lenses
China Factory High Precision Aspheric Lenses

Overseas Exhibition
China Factory High Precision Aspheric LensesChina Factory High Precision Aspheric Lenses

 





FAQ:

Q: What's the way of shipping and cost?

A:(1) We accept DHL, Fedex, TNT, UPS, EMS etc.

   (2) If you have your own express account, it's great.If not,we could help you ship them. 

 Q: How to pay?

A: T/T, Paypal, etc

Q: What's your MOQ?

A:  (1) For inventory, the MOQ is 5pcs.

   (2) For customized products, the MOQ is 10pcs-25pcs.

Q: What's the delivery time?

A:  (1) For the standard products

          For inventory: the delivery is 5 workdays after you place the order.

          For customized products: the delivery is 2 or 3 weeks after you place the order.

     (2) For the special-shaped products, the delivery is 4 or 6 workweeks after you place the order.

Q: Do you have standard products?

A: Our standard products in stock.

Q: Can I customize the products based on my need?

A: Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.
 

 

 

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