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Bioconcave Lenses

There are 36 products in the category
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The Biconcave Lenses are often used to expand light beams or to increase focal lengths in optical systems, and are normally used in combination with other lenses.

UVFS, Size: dia 12,7 mm 114-1118E
  • Product number 114-1118E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
18 130 Ft
BK7, Size: dia 25,4 mm 114-0224E
  • Product number 114-0224E
  • 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
BK7, Size: dia 25,4 mm 114-0228E
  • Product number 114-0228E
  • 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
BK7, Size: dia 25,4 mm 114-0234E
  • Product number 114-0234E
  • 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
BK7, Size: dia 25,4 mm 114-0238E
  • Product number 114-0238E
  • 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
UVFS, Size: dia 12,7 mm 114-1104E
  • Product number 114-1104E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
18 130 Ft
UVFS, Size: dia 12,7 mm 114-1108E
  • Product number 114-1108E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
18 130 Ft
UVFS, Size: dia 12,7 mm 114-1110E
  • Product number 114-1110E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
18 130 Ft
UVFS, Size: dia 12,7 mm 114-1114E
  • Product number 114-1114E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
18 130 Ft
BK7, Size: dia 25,4 mm 114-0220E
  • Product number 114-0220E
  • 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
UVFS, Size: dia 12,7 mm 114-1122E
  • Product number 114-1122E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
17 390 Ft
UVFS, Size: dia 25,4 mm 114-1204E
  • Product number 114-1204E
  • Diameter, mm 25.4
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
26 270 Ft
UVFS, Size: dia 25,4 mm 114-1205E
  • Product number 114-1205E
  • Diameter, mm 25.4
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
26 270 Ft
UVFS, Size: dia 25,4 mm 114-1208E
  • Product number 114-1208E
  • Diameter, mm 25.4
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
26 270 Ft
UVFS, Size: dia 25,4 mm 114-1212E
  • Product number 114-1212E
  • Diameter, mm 25.4
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
26 270 Ft
UVFS, Size: dia 25,4 mm 114-1216E
  • Product number 114-1216E
  • Diameter, mm 25.4
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
26 270 Ft
UVFS, Size: dia 25,4 mm 114-1220E
  • Product number 114-1220E
  • Diameter, mm 25.4
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
26 270 Ft
UVFS, Size: dia 25,4 mm 114-1224E
  • Product number 114-1224E
  • Diameter, mm 25.4
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
25 900 Ft
BK7, Size: dia 12,7 mm 114-0128E
  • Product number 114-0128E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00, -0,12
  • Thickness Tolerance, mm ±0,2
  • Clear Aperture 90% of the diameter
7 030 Ft
BK7, Size: dia 12,7 mm 114-0106E
  • Product number 114-0106E
  • 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
BK7, Size: dia 12,7 mm 114-0108E
  • Product number 114-0108E
  • 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
BK7, Size: dia 12,7 mm 114-0110E
  • Product number 114-0110E
  • 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
BK7, Size: dia 12,7 mm 114-0112E
  • Product number 114-0112E
  • 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
BK7, Size: dia 12,7 mm 114-0114E
  • Product number 114-0114E
  • 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