Jilin, China
Business Type:
Trading Company
Business Range:
Consumer Electronics, Electrical & Electronics, Office Supplies
Management System Certification:
ISO9001:2008
OEM/ODM Service
Sample Available

Aspherical Lens, Optical Aspherical Lens, Optical Lens manufacturer / supplier in China, offering Optical Cemented Aspherical Lenses Producer, Customized Optical Glass Jgs1/ Jgs2/ Jgs3 Window/Flat, Kinds of UV IR Filters for Laser System and so on.

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Audited Supplier
  • Optical Cemented Aspherical Lenses Producer
  • Optical Cemented Aspherical Lenses Producer
  • Optical Cemented Aspherical Lenses Producer
  • Optical Cemented Aspherical Lenses Producer

Optical Cemented Aspherical Lenses Producer

Get Latest Price
Purchase Qty. / Reference FOB Price
10-99 Pieces US $15
100+ Pieces US $5
Port: Beijing, China
Production Capacity: 300000 PCS/Month
Payment Terms: T/T, Western Union, Paypal, Money Gram
Usage: Lighting
Type: Aspheric
Transmittance: >95%
Shape: Single-lens
Material: Optical Glass
Lenses Color: Clear

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Basic Info

Model NO.
VYO0010
Certification
RoHS, ISO9001
Customized
Customized
Coating
Customized
Size
1 Inches
Range of Diameter
Dia.0.7.mm-Dia.400m
Aperture N
5,1 etc
Surface Quality
60/40
Trademark
N/A
Transport Package
as Requested
Specification
RoHS
Origin
Jilin, China
HS Code
90019090
>> Product Description
    A specific aspherical cylindrical optical system is presented to transform laser Gaussian beam to flat-top and larger aspect ratio of rectangle beam.The Gaussian beam shaping system is designed by two orthogonal aspheric cylindrical lens.The principle of shaping Gaussian beam is studied theoretically.The relationship of coordinate transformation of arbitrary rays in an incident plane and an image plane is deduced based on the law of energy conservation.Then,according to the characteristics of this system,ZEMAX programming language is used to compile ZPL macro orders and optimization function,and the real ray tracing method is adopted to design the shaping system.Simulation results illustrate that the uniformity of beam is higher than 95%and the energy utilization is more than 90%,which show that the method is efficient,simple and practical.
    Aspheric lens or asphere is a lens whose surface profiles are not portions of a sphere or cylinder. In photography, a lens assembly that includes an aspheric element is often called an aspherical lens.
    The asphere's more complex surface profile can reduce or eliminate spherical aberration and also reduce other optical aberrations such as astigmatism, compared to a simple lens. A single aspheric lens can often replace a much more complex multi-lens system. The resulting device is smaller and lighter, and sometimes cheaper than the multi-lens design.Aspheric elements are used in the design of multi-element wide-angle and fast normal lenses to reduce aberrations. They are also used in combination with reflective elements (catadioptric systems) such as the aspherical Schmidt corrector plate used in the Schmidt cameras and the Schmidt-Cassegrain telescopes. Small molded aspheres are often used for collimating diode lasers.
    We supply kinds of dimensions for aspherical cylindrical lenses,
Optical Cemented Aspherical Lenses Producer



>> Specification
Specification of aspherical cylindric lens as follow:
Material:BK7 or other optical material
Size:10mm-200mm
Fringes:lambda/2
Center Thickness:15nm-25nm
Dispersion round:0.03mm-0.2mm
Centration:3 arc min
Surface Quality:60-40 Scratch/Dig
Clear Aperture:90%
Coating:Available upon Request
Optical Cemented Aspherical Lenses Producer
 
Range of diameterDia.0.7mm-Dia.400mm
Range of curve radiusR1.5-R∞ etc.
Tolerance of diameter+/-0.1, +/-0.01, +/-0.005 etc.
Surface accuracyλ , 1/2λ , 1/4λ , 1/10λ  etc.
Tolerance of Thickness+/-0.1, +/-0.05, +/-0.01 etc.
Centration+/-2′,+/-1′ etc.
Aperture N5, 1 etc.
Irregularity ΔN2, 1, 0.5, 0.2 etc.
Surface quality60/40, 40/20, 20/10, 10/5 etc.
>> Company Introduction

Optical Cemented Aspherical Lenses Producer

Optical Cemented Aspherical Lenses Producer
Optical Cemented Aspherical Lenses Producer
Optical Cemented Aspherical Lenses Producer


>> Related Products
     VY Optics could also manufacture and design other optical elements, including achromatic lens, dome lens, filter, prism, ball lens, cylindrical lens, optical mirrors, spherical lens and rod lens, we can fabricate high-precision lens as per your requested.
Optical Cemented Aspherical Lenses Producer

>> FAQ
Q: Do you provide samples? Is it free or charged?
 ·  We'd like to supply samples for free if we have it in stock, but we don't pay freight.
Q: How long is your delivery time?
 ·  Regarding inventory, it is 3 working days;
 ·  For customized one, it's about 15-25 working days, depended on exact quantity and order date.
Q: Is it possible to customize special lens?
 ·  Yes, to customize special optical element and coating are available here.
Q: How to pay?
 ·  T/T, Alibaba online assurance payment, MoneyGram, West Union, Paypal and so on.
Q: How to ensure the safety of payment?
 ·  VY Optics is a reliable supplier not only audited on Alibaba, but also on Made-in-China, reputation and quality is life of our company, and we support Alibaba Trade Assurance.
Q: How do you ship goods?
 · Low value sample: EUB, E Express of China Post, which is cheap;
 · Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
 · Heavy cargo: by air or by sea, ship on pallet.
Our company enjoy a considerable discount owing to long-term cooperation with courier company.
Optical Cemented Aspherical Lenses Producer


 

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