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Plano concave lens

Plano concave lens
Plano concave lens
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Product Code : 13
Price And Quantity
  • Minimum Order Quantity
  • 10
  • Unit of Measure
  • Piece/Pieces
  • Price
  • based on quantity required USD ($)
Product Specifications
  • Material
  • Optical glass, optical crystal
  • Size
  • according to customer drawing
Product Description

Plano-concave Lens has a negative focal length, diverges collimated incident light, and forms only virtual images which are seen through the lens. It is often used to expand light beams or increase focal lengths in existing systems.

Capability

Material

BK7, FS, UVFS, CaF2, ZnSe, Si, Ge

Diameter tolerance:

+0/-0.1 mm

Thickness tolerance:

±0.1 mm

Focal Length Tolerence

±3 %

Clear Aperture:

>90%

Design wavelength:

632.8 nm

Surface quality:

40-20 S-D

Surface figure:

<λ/4 @ 632.8 nm

Centration error:

<3 arcmin

Protective chamfers:

<0.25 mm x 45°

Coatings:

Available on request

*Capability is subject to the change of material used and dimension.

Trade Information
  • FOB Port
  • Fuzhou China
  • Supply Ability
  • 50000 Per Month
  • Delivery Time
  • 5 Week
  • Sample Available
  • Yes
  • Sample Policy
  • Sample costs shipping and taxes has to be paid by the buyer
  • Packaging Details
  • Provide our standard package
  • Main Domestic Market
  • All India
  • Certifications
  • N/A

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