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40mm Dia. x 80mm FL YAG-BBAR Coated, Double-Convex Lens

YAG-BBAR Coated Double-Convex (DCX) Lenses

YAG-BBAR Coated Double-Convex (DCX) Lenses

Stock #34-196
€60.50
×
Qty 1-9
€60.50
Qty 10-24
€54.50
Qty 25+
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Diameter (mm):
40.00 +0.0/-0.025
Back Focal Length BFL (mm):
77.32
Effective Focal Length EFL (mm):
80.00
Coating:
YAG-BBAR (500-1100nm)
Coating Specification:
Rabs <0.25% @ 532nm
Rabs <0.25% @ 1064nm
Ravg <1.0% @ 500 - 1100nm
Substrate:
N-BK7
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Centering (arcmin):
<1
Bevel:
Protective bevel as needed
Center Thickness CT (mm):
8.00
Center Thickness Tolerance (mm):
±0.1
Edge Thickness ET (mm):
3.00
Radius R1=-R2 (mm):
81.3
Clear Aperture CA (mm):
39.00
f/#:
2.00
Focal Length Specification Wavelength (nm):
587.6
Focal Length Tolerance (%):
±1
Numerical Aperture NA:
0.25
Type:
Double-Convex Lens
Typical Energy Density Limit:
5 J/cm2 @ 532nm, 10ns
Wavelength Range (nm):
330 - 2500
RoHS:

Product Family Description

  • Optimized for R<0.25% @ 532nm and 1064nm
  • AR Coated to Provide <1.0% reflectance per surface for 500 - 1100nm
  • Designed for 0° Angle of Incidence
  • Various Coating Options: Uncoated, MgF2, VIS 0°, VIS-NIR, NIR I, NIR II, and VIS-EXT

Double-Convex (DCX) Lenses have two outward curved surfaces, a positive focal length, and are useful for 1:1 imaging and in multi-element systems.

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