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All Products / Optics / Optical Lenses / Plano-Convex (PCX) Lenses / Standard Plano-Convex (PCX) Lenses / Large PCX Condenser Lenses
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125mm Dia x 250mm Focal Length, MgF2 Coated, PCX Condenser Lens

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Stock #19-908 3-5 days
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A$342.40
Qty 1-10
A$342.40
Qty 11+
A$308.80
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Diameter (mm):
125.00 +0.0/-0.5
Effective Focal Length EFL (mm):
250.00 @ 587.6nm
Back Focal Length BFL (mm):
237.00
Coating:
MgF2 (400-700nm)
Coating Specification:
Ravg ≤1.75% @ 400 - 700nm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
N-BK7
Surface Quality:
120-80
Center Thickness CT (mm):
20.00
Edge Thickness ET (mm):
3.88
Radius R1 (mm):
129.20
Clear Aperture CA (mm):
122
f/#:
2.00
Numerical Aperture NA:
0.25
Type:
Condenser Lens
Bevel:
Protective bevel as needed
Wavelength Range (nm):
400 - 700

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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Reach 235:
Compliant
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Product Family Description

  • Large Sizes Available – 100 to 250mm Diameter
  • Polished Surfaces for Superior Precision vs. Cast Optics
  • Wavelength Range of 350-2200nm

Large PCX Condenser Lenses are condenser lenses that concentrate light into a projected beam. They are used in projectors, enlargers, spotlights, and other projection and illumination applications. Our large condensers are available in sizes not available in our standard PCX lenses and are available in a variety of focal lengths. Combine two condenser lenses of the same focal length to produce a system with half the focal length of a single lens. Large PCX Condenser Lenses are available uncoated or with a MgF2 coating. These lenses feature a N-BK7 substrate and are offered in diameters ranging from 100 to 250mm.