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BK7 Biconvex Lenses

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Biconvex lenses, made of BK7, are all symmetrical. They are recommended for virtual imaging of real objects, and for positive conjugate ratios from 0.2 up to 5.

  • Product number 111-0108E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
7 770 Ft
  • Product number 111-0114E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
7 770 Ft
  • Product number 111-0116E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
7 770 Ft
  • Product number 111-0118E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
7 770 Ft
  • Product number 111-0120E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
7 400 Ft
  • Product number 111-0124E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
7 400 Ft
  • Product number 111-0128E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
7 400 Ft
  • Product number 111-0132E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
7 400 Ft
  • Product number 111-0136E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
7 400 Ft
  • Product number 111-0140E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
7 400 Ft
  • Product number 111-0144E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
7 400 Ft
  • Product number 111-0104E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
7 770 Ft
  • Product number 111-0152E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
7 400 Ft
  • Product number 111-0204E
  • Diameter, mm 25.4
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
9 250 Ft
  • Product number 111-0206E
  • Diameter, mm 25.4
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
9 250 Ft
  • Product number 111-0208E
  • Diameter, mm 25.4
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
9 250 Ft
  • Product number 111-0210E
  • Diameter, mm 25.4
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
8 510 Ft
  • Product number 111-0214E
  • Diameter, mm 25.4
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
8 510 Ft
  • Product number 111-0216E
  • Diameter, mm 25.4
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
8 510 Ft
  • Product number 111-0218E
  • Diameter, mm 25.4
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
7 770 Ft
  • Product number 111-0222E
  • Diameter, mm 25.4
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
7 770 Ft
  • Product number 111-0226E
  • Diameter, mm 25.4
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
7 770 Ft