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    4. 福州高特光电科技有限公司

      The Plano Convex Lenses are made from CaF2 material. It presents a curved interface and a planar interface. They are for instance the microlenses situated on top of a wafer, but can also encountered in macroscopic optical systems. Their asymmetrical nature influences their properties of bending the light. Depending on their role in an optical system, their orientation has to be taken into account.

       

       

      Specifications:

      Material: CaF2
      Design Wavelength: 1500nm, n=1.425
      Diameter Tolerance: +0.0/-0.1mm
      Paraxial Focal Length: ±2%
      Centration: 3 arc minutes
      Surface Figure : l/4 @ 632.8 nm
      Surface Quality: 80/50
      Clear Aperture: >80%
      Bevel: <0.25mm X 45°
      Coating: Uncoated

      Item# F(mm) f(mm) R(mm) Tc Te Fb
      PCX3-101 12.7 20.0 8.53 4.84 2.0 16.6
      PCX3-102 12.7 25.0 10.66 4.1 2.0 22.1
      PCX3-103 12.7 30.0 12.79 3.69 2.0 27.4
      PCX3-104 12.7 40.0 17.05 3.23 2.0 37.7
      PCX3-105 12.7 50.0 21.31 2.97 2.0 47.9
      PCX3-106 12.7 75.0 31.97 2.64 2.0 73.1
      PCX3-107 12.7 100.0 42.63 2.48 2.0 98.3
      PCX3-201 25.4 50.0 21.31 6.7 2.5 45.3
      PCX3-202 25.4 75.0 31.97 5.15 2.5 71.4
      PCX3-203 25.4 100.0 42.63 4.45 2.5 96.9
      PCX3-204 25.4 150.0 63.94 3.8 2.5 146.9
      PCX3-205 25.4 200.0 85.25 3.45 2.5 197.6
      PCX3-206 25.4 300.0 127.88 3.64 3.0 297.4
      PCX3-207 25.4 500.0 213.13 3.4 3.0 497.6
      PCX3-208 25.4 1000.0 426.26 3.7 3.5 997.4
      PCX3-401 38.1 75.0 31.97 9.3 3.0 68.5
      PCX3-402 38.1 100.0 42.63 7.5 3.0 94.7
      PCX3-403 38.1 150.0 63.94 5.9 3.0 145.9
      PCX3-404 38.1 200.0 85.25 5.15 3.0 196.4
      PCX3-405 38.1 300.0 127.88 4.43 3.0 296.9
      PCX3-406 38.1 500.0 213.13 3.86 3.0 497.3
      PCX3-407 38.1 1000.0 426.26 3.43 3.0 997.6
      PCX3-501 50.8 100.0 42.63 11.4 3.0 92.0
      PCX3-502 50.8 150.0 63.94 8.27 3.0 144.2
      PCX3-503 50.8 200.0 85.25 6.88 3.0 195.2
      PCX3-504 50.8 300.0 127.88 5.55 3.0 296.1
      PCX3-505 50.8 500.0 213.13 5.52 4.0 496.1
      PCX3-506 50.8 1000.0 426.26 5.26 4.5 996.3

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