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2.5mm Dia. x 2.5mm FL, Uncoated, Plano-Convex Lens

Stock #43-399
$59.00
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Qty 1-9
$59.00
Qty 10-24
$53.10
Qty 25+
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Diameter (mm):
2.50 +0.0/-0.025
Effective Focal Length EFL (mm):
2.50
Back Focal Length BFL (mm):
2.07
Coating:
Uncoated
Substrate:
N-LASF9
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Focal Length Tolerance (%):
±1
Centering (arcmin):
30-45, typical
Center Thickness CT (mm):
0.80
Center Thickness Tolerance (mm):
±0.05
Edge Thickness ET (mm):
0.39
Radius R1 (mm):
2.12
Clear Aperture CA (mm):
2.0
f/#:
1
Numerical Aperture NA:
0.50
Focal Length Specification Wavelength (nm):
587.6
Type:
Plano-Convex Lens
Bevel:
Protective bevel as needed
RoHS:

Product Family Description

  • Wavelength Range of 350-2200nm
  • Precision Diameter and Centration Tolerances Allow for Easy OEM Integration
  • Wide Variety of Diameters, Focal Lengths, and Coatings
  • Anti-Reflection Coating Options: MgF2, VIS 0°, VIS-NIR, NIR I, NIR II, VIS-EXT, and YAG-BBAR

Plano-Convex (PCX) Lenses have a positive focal length, making them ideal for collecting and focusing light in imaging applications. They are also useful in a variety of applications involving emitters, detectors, lasers, and fiber optics. Coated versions have optimum light transmission. Available in a wide variety of diameters and focal lengths.

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