China Factory Wholesale Price Optical High Precision Cylindrical Lens

Get high precision cylindrical lenses at China factory wholesale prices. Our optical lenses are made with top quality materials for optimum performance.

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  • China Factory Wholesale Price Optical High Precision Cylindrical Lens
  • China Factory Wholesale Price Optical High Precision Cylindrical Lens
  • China Factory Wholesale Price Optical High Precision Cylindrical Lens
  • China Factory Wholesale Price Optical High Precision Cylindrical Lens
  • China Factory Wholesale Price Optical High Precision Cylindrical Lens
  • China Factory Wholesale Price Optical High Precision Cylindrical Lens

PRODUCTS DETAILS

Basic Info.

Model NO.
Cylindrical Lens 6
Material
Optical Glass
Lenses Color
Clear
Certification
RoHS, ISO9001, CE, TUV
Customized
Customized
Coating
Coating:Ar or Bbar
Focal Length Tolerance
< ± 1%
Diameter Tolerance
0/-0.1
Thickness Tolerance
± 0.1
Scratch/Dig
60/40
Eccentricity
3′
Clear Aperture
>90%
Designed Wavelength
632.8nm
Dimensions
Customized
Shipping
Express/by Sea/by Train/by Air
OEM Services
Available
Sample Services
Available
Delivery Time
Depens on Qty, Normally 10-30days Production
Transport Package
Air Cushion Wrapped Carton Packaging.
Specification
Raw Material: H-K9L /UV Fused silica
Trademark
Oplens
Origin
Chengdu, Sichuan, China
HS Code
9001909090
Production Capacity
200000PCS/Month

Product Description

Cylindrical lens with OEM service
China Factory Wholesale Price Optical High Precision Cylindrical Lens

 
China Factory Wholesale Price Optical High Precision Cylindrical Lens
What is a cylindrical lens?
The cylindrical lens can change the size of light due to its elongated shape. What makes cylindrical lenses different is that their surfaces are cylindrical.
Since only one axis has a spherical radius, light converges, amplifies, or expands in only one direction. Since the light is concentrated in one dimension, the image is stretched.
The cylindrical lens can be a plano convex lens or a plano concave lens, the former will focus the beam, and the latter will expand the beam. According to your needs, you can choose the cylindrical lens suitable for your application needs.
 
China Factory Wholesale Price Optical High Precision Cylindrical Lens
China Factory Wholesale Price Optical High Precision Cylindrical Lens
China Factory Wholesale Price Optical High Precision Cylindrical Lens
   
Cylindrical lens
is used to correct astigmatism in the optical system, and, in rangefinders, to produce astigmatism, stretching a point of light into a line. It is usually used in barcode scanners, objective systems and other optical systems.


Feature:
China Factory Wholesale Price Optical High Precision Cylindrical Lens
Applications:

1 . Correcting Astigmatism

One of the main applications of cylindrical lenses is in ophthalmology, specifically, to correct astigmatic vision.  When a person presents astigmatic vision, it is usually the result of a corneal deformation. An astigmatic cornea will have different focal points at different axes. It is then possible to use a cylindrical lens to change the focal point of one of the axes to overlap the second one.

2 . 
Laser Line Scanning

This is a technique that is used to capture the  shape of a 3D object into a digital copy.  It is particularly useful in manufacturing, prototyping, landscaping, and architecture.  This scanning technique measures the deformation of a straight line created by a cylindrical lens when it is incident into a non-flat surface.  By using cameras and triangulation, it is possible to measure the changes in the shape of our laser line and therefore estimate the shape of the object that we are measuring.  If you would like to learn more about Laser Line Scanning please leave a comment.

3. 
Laser Scanning Microscopy


They are usually used in combination with acousto-optic deflectors, where the focal point of a variable lens (the acousto-optical elements) can change its position laterally without the use of movable parts.  The cylindrical lens corrects the image and helps focus the light spot onto the correct plane for laser scanning microscopy.

China Factory Wholesale Price Optical High Precision Cylindrical LensChina Factory Wholesale Price Optical High Precision Cylindrical LensChina Factory Wholesale Price Optical High Precision Cylindrical LensChina Factory Wholesale Price Optical High Precision Cylindrical Lens

 

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.

 

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