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Cylindrical Lenses

Round Cylindrical Plano-Convex Lenses

Specifications:

  • Substrate material: VUV CaF2, UVFS or BK7
  • Surface Flatness: λ/2 for Y-direction
    λ/4 for X-direction @ 633nm
  • Surface Quality: 20-10 laser quality
  • Centration Error: <3 arc min.
  • Focal Length Tolerance: ± 0.5 %
  • Diameter Tolerance: +0.0/-0.20 mm
  • Thickness Tolerance: ± 0.25 mm
  • Clear Aperture: > 85% of diameter
  • Chamfer: 0.3mm at 45 typical
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Round Cylindrical Plano-Concave Lenses

Specifications:

  • Substrate material: VUV CaF2, UVFS or BK7
  • Surface Flatness: λ/2 for Y-direction
    λ/4 for X-direction @ 633nm
  • Surface Quality: 20-10 laser quality
  • Centration Error: <3 arc min.
  • Focal Length Tolerance: ± 0.5 %
  • Diameter Tolerance: +0.0/-0.20 mm
  • Thickness Tolerance: ± 0.25 mm
  • Clear Aperture: > 85% of diameter
  • Chamfer: 0.3mm at 45 typical
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Square Cylindrical Plano-Convex Lenses

Specifications:

  • Substrate material: VUV CaF2, UVFS or BK7
  • Surface Flatness: λ/2 for Y-direction
    λ/4 for X-direction @ 633nm
  • Surface Quality: 20-10 laser quality
  • Centration Error: <3 arc min.
  • Focal Length Tolerance: ± 0.5 %
  • Diameter Tolerance: +0.0/-0.20 mm
  • Thickness Tolerance: ± 0.25 mm
  • Clear Aperture: > 85% of diameter
  • Chamfer: 0.3mm at 45 typical
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Square Cylindrical Plano-Concave Lenses

Specifications:

  • Substrate material: VUV CaF2, UVFS or BK7
  • Surface Flatness: λ/2 for Y-direction
    λ/4 for X-direction @ 633nm
  • Surface Quality: 20-10 laser quality
  • Centration Error: <3 arc min.
  • Focal Length Tolerance: ± 0.5 %
  • Diameter Tolerance: +0.0/-0.20 mm
  • Thickness Tolerance: ± 0.25 mm
  • Clear Aperture: > 85% of diameter
  • Chamfer: 0.3mm at 45 typical
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Rectangular Cylindrical Plano-Convex Lenses

Specifications:

  • Substrate material: VUV CaF2, UVFS or BK7
  • Surface Flatness: λ/2 for Y-direction
    λ/4 for X-direction @ 633nm
  • Surface Quality: 20-10 laser quality
  • Centration Error: <3 arc min.
  • Focal Length Tolerance: ± 0.5 %
  • Diameter Tolerance: +0.0/-0.20 mm
  • Thickness Tolerance: ± 0.25 mm
  • Clear Aperture: > 85% of diameter
  • Chamfer: 0.3mm at 45 typical
Click to go to top of page.

Rectangular Cylindrical Plano-Concave Lenses

Specifications:

  • Substrate material: VUV CaF2, UVFS or BK7
  • Surface Flatness: λ/2 for Y-direction
    λ/4 for X-direction @ 633nm
  • Surface Quality: 20-10 laser quality
  • Centration Error: <3 arc min.
  • Focal Length Tolerance: ± 0.5 %
  • Diameter Tolerance: +0.0/-0.20 mm
  • Thickness Tolerance: ± 0.25 mm
  • Clear Aperture: > 85% of diameter
  • Chamfer: 0.3mm at 45 typical
Click to go to top of page.