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Home > Optics>Lenses>Plano Convex Lenses>Plano Convex Lenses Uncoated>Plano Convex BK7 Lens - 50.8mm dia
Plano Convex BK7 Lens - 50.8mm dia Maximize

Plano Convex BK7 Lens - 50.8mm dia

BK7 Plano Convex Lens, 50.8mm Diameter, 250mm Focal Length

More details

PLX20-250

25,00 € tax excl.

  • 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 50.8
  • Focal Length 250
  • Radius of Curvature 129.58
  • Center Thickness 5.5
  • Edge Thickness 3
  • Back Focal Length 246.4

20 other products in the same category:

Product Diameter Focal Length Radius of Curvature Center Thickness Edge Thickness Back Focal Length Price
Plano Convex BK7 Lens - 12.7mm dia
PLX05-25 12.7 25 12,94 3.6 2 22.6 15,00 € Add to cart
PLX05-50 12.7 50 25.95 2.8 2 48.2 15,00 € Add to cart
PLX05-100 12.7 100 51.88 2.4 2 98.5 15,00 € Add to cart
Plano Convex BK7 Lens - 25.4mm dia
PLX10-30 25.4 30 15.56 8.6 2 24.3 19,00 € Add to cart
PLX10-40 25.4 40 20.74 6.3 2 35.8 19,00 € Add to cart
PLX10-50 25.4 50 25.95 5.3 2 46.5 19,00 € Add to cart
PLX10-60 25.4 60 31.19 4.7 2 56.9 19,00 € Add to cart
PLX10-75 25.4 75 38.82 4.1 2 72.3 19,00 € Add to cart
PLX10-100 25.4 100 51.88 3.6 2 97.6 19,00 € Add to cart
PLX10-150 25.4 150 77.75 3 2 148 19,00 € Add to cart
PLX10-200 25.4 200 104.01 3 2.2 198 19,00 € Add to cart
PLX10-250 25.4 250 129.58 3 2.4 248 19,00 € Add to cart
PLX10-300 25.4 300 155.91 3 2.5 298 19,00 € Add to cart
PLX10-500 25.4 500 258.47 3 2.7 498 19,00 € Add to cart
Plano Convex BK7 Lens - 50.8mm dia
PLX20-60 50.8 60 31.19 16 3 49.5 30,00 € Add to cart
PLX20-100 50.8 100 51.88 9.6 3 93.7 25,00 € Add to cart
PLX20-150 50.8 150 77.75 7.3 3 145.2 25,00 € Add to cart
PLX20-200 50.8 200 104.01 6.2 3 195.9 25,00 € Add to cart
PLX20-500 50.8 500 258.47 5.2 4 496.6 25,00 € Add to cart
PLX20-1000 50.8 1000 518.3 4.6 4 997 25,00 € Add to cart