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25mm Dia 0.50 NA, 532nm V-Coat, Aspheric Lens

Stock #33-015
A$779.20
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Qty 1-5
A$779.20
Qty 6
A$624.00
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Diameter (mm):
25.00 +0.0/-0.1
Effective Focal Length EFL (mm):
25.00
Numerical Aperture NA:
0.50
Back Focal Length BFL (mm):
18.32
Focal Length Specification Wavelength (nm):
587.6
Center Thickness CT (mm):
9.75 ±0.1
Coating:
Laser V-Coat (532nm)
Coating Specification:
Rabs <0.25% @ 532nm
Substrate:
Clear Aperture CA (mm):
22.5
Asphere Figure Error (μm RMS):
0.75
Surface Quality:
60-40
Edge Thickness ET (mm):
1.75
Centering (arcmin):
≤5
Abbe Number (vd):
67.7
Bevel:
Protective bevel as needed
f/#:
1.00
Design Wavelength DWL (nm):
532
Coefficient of Thermal Expansion CTE (10-6/°C):
0.52
Index of Refraction nd:
1.458
Shape of Back Surface:
Plano
Type:
Aspheric Lens
Conjugate Distance:
Infinite

Regulatory Compliance

RoHS 2015:
REACH 201:

Product Family Description

  • Designed for Nd:YAG Laser Wavelengths

TECHSPEC® Laser Line Coated Precision Aspheric Lenses are designed to maximize performance in high power Nd:YAG laser applications. The high precision aspheric designs minimize spherical aberration to decrease laser spot size and maintain high power per area. Additionally, TECHSPEC Laser Line Coated Precision Aspheric Lenses feature high performance coatings that have been optimized for the most popular Nd:YAG laser wavelengths and a high damage threshold, UV fused silica substrate that is highly resistant to thermal expansion.

Laser Optics

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