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BK7 Biconvex Lenses

There are 46 products in the category
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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.

Size: dia 50,8 mm 111-0508E
  • Product number 111-0508E
  • Diameter, mm 50.8
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
17 760 Ft
Size: dia 25,4 mm 111-0229E
  • Product number 111-0229E
  • 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
Size: dia 25,4 mm 111-0234E
  • Product number 111-0234E
  • 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
Size: dia 25,4 mm 111-0240E
  • Product number 111-0240E
  • 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
Size: dia 25,4 mm 111-0250E
  • Product number 111-0250E
  • 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
Size: dia 38,1 mm 111-0404E
  • Product number 111-0404E
  • Diameter, mm 38.1
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
13 690 Ft
Size: dia 38,1 mm 111-0410E
  • Product number 111-0410E
  • Diameter, mm 38.1
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
13 690 Ft
Size: dia 38,1 mm 111-0418E
  • Product number 111-0418E
  • Diameter, mm 38.1
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
13 690 Ft
Size: dia 38,1 mm 111-0426E
  • Product number 111-0426E
  • Diameter, mm 38.1
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
13 690 Ft
Size: dia 38,1 mm 111-0434E
  • Product number 111-0434E
  • Diameter, mm 38.1
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
13 690 Ft
Size: dia 38,1 mm 111-0450E
  • Product number 111-0450E
  • Diameter, mm 38.1
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
13 690 Ft
Size: dia 50,8 mm 111-0504E
  • Product number 111-0504E
  • Diameter, mm 50.8
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
18 870 Ft
Size: dia 25,4 mm 111-0228E
  • Product number 111-0228E
  • 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
Size: dia 50,8 mm 111-0510E
  • Product number 111-0510E
  • Diameter, mm 50.8
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
17 760 Ft
Size: dia 50,8 mm 111-0512E
  • Product number 111-0512E
  • Diameter, mm 50.8
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
17 390 Ft
Size: dia 50,8 mm 111-0514E
  • Product number 111-0514E
  • Diameter, mm 50.8
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
17 390 Ft
Size: dia 50,8 mm 111-0518E
  • Product number 111-0518E
  • Diameter, mm 50.8
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
17 390 Ft
Size: dia 50,8 mm 111-0522E
  • Product number 111-0522E
  • Diameter, mm 50.8
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
17 390 Ft
Size: dia 50,8 mm 111-0526E
  • Product number 111-0526E
  • Diameter, mm 50.8
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
17 390 Ft
Size: dia 50,8 mm 111-0534E
  • Product number 111-0534E
  • Diameter, mm 50.8
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
17 390 Ft
Size: dia 50,8 mm 111-0544E
  • Product number 111-0544E
  • Diameter, mm 50.8
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
17 390 Ft
Size: dia 50,8 mm 111-0550E
  • Product number 111-0550E
  • Diameter, mm 50.8
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
17 390 Ft
Size: dia 50,8 mm 111-0555E
  • Product number 111-0555E
  • Diameter, mm 50.8
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
17 390 Ft
Size: dia 12,7 mm 111-0148E
  • Product number 111-0148E
  • 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