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Plano Concave Lens

  • $6
    ≥1
    Piece/Pieces
  • Product Description
Overview
Product Attributes

Model No.PCC

BrandLAMBDA

Support CustomizationOem

Place Of OriginChina

UseOptical, Infrared, Achromatic

StructurePlano-Convex

ShapeSpherical

Centration Error<3arcmin

Diameter Tolerance<+0.00/-0.20mm

Thickness Tolerance<±0.25 mm

Focal Length Tolerance<±0.5%@ 2.94 um

Clear Aperture≥ 85% of diameter

MaterialLaser Grade CaF

Surface Quality<20/10(both sides)

Surface Flatness<λ/4@633nm

Supply Ability & Additional Information

PackagingProtective packaging

Productivity1000pcs/month

TransportationExpress,Air,Land,Ocean

Place of OriginCHINA

Supply Ability1000pcs/month

CertificateISO9001

HS Code9001909090

PortCHANGCHUN

Payment TypeT/T

IncotermFOB

Packaging & Delivery
Selling Units:
Piece/Pieces
Package Type:
Protective packaging
Picture Example:

Calcium Fluoride Lenses
Ideal for wavelengths over 2 μm

Focusing or imaging applications

f= -   R     

       (n-1)
n:refractive index
R:radius of curvature


These plano-concave lenses are made from infra-red grade Calcium Fluoride and are excellent for use with lasers emitting in the 2 - 3 μm range. They are supplied uncoated but anti-reflection coatings are available on request.



Part NO.                      Type                         Transmittance                                       Wavelength Covered                                         

·VAR                   ·Single Wavelength                ·≥99.5% for 0°AOI                     ·193nm, 248nm, 308nm, 266nm, 355nm, 532nm,             

                                                                               ≥99% for 45°AOI                       633nm, 1064nm, 1550nm, 2100nm, 2940nm, 10600nm  


·DAR                   ·Dual Wavelength                  ·≥99.5% for 0°AOI                     ·355nm, 532nm, 633nm, 1064nm, 1550nm, 2100nm,       

                                                                               ≥99% for 45°AOI                       2940nm, 10600nm+Other wavelengths                            


·BBAR                  ·Broadband                          ·avg≥99% for 0°AOI                   ·248-420nm, 440-680nm, 650-1000nm, 1000-1500nm,     

                                                                              avg≥99% for 45°AOI                   1250-1650nm                                                                      




Pcc 1

Pcc 7

Product Categories : Spherical Lenses > Plano Concave Spherical Lens

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