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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

120mm FL, YAG-BBAR Coated, Laser Focusing Singlet Lens

TECHSPEC® Laser Focusing Singlet Lenses

TECHSPEC® Laser Focusing Singlet Lenses

TECHSPEC® Laser Focusing Singlet Lenses
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TECHSPEC® Laser Focusing Singlet Lenses
TECHSPEC® Laser Focusing Singlet Lenses
Stock #12-321
S$224.75
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Qty 1-5
S$224.75
Qty 6+
S$201.50
Volume Pricing
Request Quote
Housing Diameter (mm):
41.00
Housing Length (mm):
24.00
Lens Included:
Diameter (mm):
30.00 +0.0/-0.025
Effective Focal Length EFL (mm):
120.00
Working Distance (mm):
111.6 @ 532nm
111.5 @ 1064nm
Coating:
YAG-BBAR (500-1100nm)
Coating Specification:
Rabs <0.25% @ 532nm
Rabs <0.25% @ 1064nm
Ravg <1.0% @ 500 - 1100nm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Focal Length Tolerance (%):
±1
Center Thickness CT (mm):
6.00
Center Thickness Tolerance (mm):
±0.1
Edge Thickness ET (mm):
4.16
Radius R1 (mm):
62.02
Clear Aperture CA (mm):
28
f/#:
4
Numerical Aperture NA:
0.13
Focal Length Specification Wavelength (nm):
587.6
Type:
Plano-Convex Lens
Bevel:
Protective bevel as needed
Typical Energy Density Limit:
5 J/cm2 @ 532nm, 10ns
Wavelength Range (nm):
500 - 1100

Regulatory Compliance

RoHS:

Product Family Description

  • Mounted N-BK7 Lenses for Easy Integration into Laser Systems
  • Positive Focal Lengths from 60mm to 120mm
  • AR Coated for Minimum Reflection at 532 and 1064nm

TECHSPEC® Laser Focusing Singlet Lenses are an economical and convenient option for focusing light from Nd:YAG lasers systems and other laser systems emitting between 500 - 1100nm. These N-BK7 lenses are mounted in an anodized aluminum housing for easy integration into laser systems. Each housing is engraved with the stock number, focal length, and coating name for identification. TECHSPEC Laser Focusing Singlet Lenses are coated with an Nd:YAG broadband antireflection coating (YAG-BBAR), providing less than 0.25% reflectance at the laser lines of 532nm and 1064nm. Please contact us if your laser system requires a custom TECHSPEC Laser Focusing Singlet Lens with one of our standard TECHSPEC Plano-Convex (PCX) Lenses.

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