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Home > Optics>Lenses>Negative Single Lenses>400-700nm AR Negative Lens >Plano Concave BK7 Lens - 12.7mm dia
Plano Concave BK7 Lens - 12.7mm dia Maximize

Plano Concave BK7 Lens - 12.7mm dia

BK7 Plano Concave Lens, 12.7mm Diameter, -50mm Focal Length

Coating : AR<1 %(abs) / 0-15˚ in 400-700 nm

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PLC05-50-A

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22,00 € tax excl.

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  • Diameter tolerance: +0/-0,1mm
  • Thickness tolerance: +/-0.1mm
  • Surface accuracy: λ/4 @632,8nm
  • Focal length is calculated at 546.1nm
  • S/D < 60/40
  • Centration: <3 arc minutes
  • Diameter 12.7
  • Focal Length -50
  • Radius of Curvature 25.95
  • Center Thickness 2
  • Edge Thickness 2.8
  • Back Focal Length -51.3

5 other products in the same category:

Product Diameter Focal Length Radius of Curvature Center Thickness Edge Thickness Back Focal Length Price
Bi Concave BK7 Lens - 12.7mm dia
BIC05-10-A 12.7 -10 10.63 2 6.2 -10.6 28,00 € Add to cart
Plano Concave BK7 Lens - 12.7mm dia
PLC05-25-A 12.7 -25 12,94 2 3.6 -26.3 22,00 € Add to cart
PLC05-100-A 12.7 -100 51,88 2 2.4 -101.3 22,00 € Add to cart
Plano Concave BK7 Lens - 25.4mm dia
PLC10-50-A 25.4 -50 25.95 2 5.3 -51.3 24,00 € Add to cart
PLC10-100-A 25.4 -100 51.88 2 3.6 -101.3 24,00 € Add to cart