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Positive Meniscus Lens

Positive Meniscus Lens
Positive Meniscus Lens
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Product Code : 01
Product Description

Positive Meniscus Lens may be used to increase the numerical aperture of a positive lens assembly, without an undue increase in the aberrations.

Specification:

 

 

Material: N-BK7, Fused silica
Diameter: +0/-0.2mm
Clear aperture: > 90% of diameter
Thickness: +/-0.1mm
Radius: +/-0.1%
Centration: < 3 arc minutes
Surface quality: 60-40 S/D
Power: 2 fringes
Irregularity: 0.5 fringe
Coating: with or without AR coating
Bevel: Protective bevel  

 


 

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

Trade Information
  • FOB Port
  • Fuzhou China
  • Payment Terms
  • Cash in Advance (CID), Days after Acceptance (DA), Paypal
  • Supply Ability
  • 200000 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 Export Market(s)
  • Asia, Australia, North America, Eastern Europe, Western Europe, Middle East
  • Main Domestic Market
  • All India
  • Certifications
  • N/A

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