High quality optical plano-convex lens By Changchun Jiahong Optics&Technology Co., Ltd, China
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High quality optical plano-convex lens

High quality optical plano-convex lens

FOB Price

Obtenir le dernier prix

5 ~ 80 / Piece ( Negotiable )

|

Minimum Order

Localité:

-

Prix de commande minimale:

Commande minimale:

4 Piece

Packaging Detail:

safety carton case

Delivery Time:

12-20 working days after parameters confirmed

Supplying Ability:

100000 Piece per Month

Payment Type:

T/T, Western Union, PayPal

Contacter maintenant
Changchun Jiahong Optics&Technology Co., Ltd

Changchun Jiahong Optics&Technology Co., Ltd

China

Membre gratuit

Personne à contacter Fisher

Feiyue Road, Changchun, Jilin

Contacter maintenant

Description

Optical lens
A lens is an optical device which transmits and refracts light, converging or diverging the beam. A simple lens consists of a single optical element. A compound lens is an array of simple lenses (elements) with a common axis; the use of multiple elements allows more optical aberrations to be corrected than is possible with a single element. Lenses are typically made of glass or transparent plastic. Elements which refract electromagnetic radiation outside the visual spectrum are also called lenses: for instance, a microwave lens can be made from paraffin wax.

If the lens is biconvex or plano-convex, a collimated beam of light passing through the lens will be converged (or focused) to a spot behind the lens. In this case, the lens is called a positive or converging lens. The distance from the lens to the spot is the focal length of the lens, which is commonly abbreviated f in diagrams and equations.
 
  Parameters of optical plano convex lens
1.Materials BK7/K9,fused silica/quartz, sapphire, ZnSe, etc
2. Dimension 0.5mm***0mm
3.Surface quality *0/5, *0/*0, *0/*0, *0/*0
4.Focal length tolerance ±1%
5.Length tolerance ±0.1mm
6.Width tolerance ±0.1mm
7.Center thickness tolerance ±0.1mm
8.Centration 5 arc minutes
9.Surface precision Lambda/5
*0.Clear aperture ＞*0%
*2.Coating AR, HR, etc
*3.Bevels Protective bevels

Applications of optical plano convex lens
  1. Bar Code Scanning
  2. Projection Optics System
  3. Laser Measurements Systems
  4. Holography, etc

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