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See all 12 Products in Family

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

25mm Dia 0.42 NA, 355nm V-Coat, Aspheric Lens

Stock #33-012

€487.00 Other Coating Options

Qty 1-5
€487.00

Qty 6
€390.00

Volume Pricing
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Code V Curves eDrawings: eprt IGES PDF Drawings STEP: step Zemax: zar Zemax: zmx

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Diameter (mm):

25.00 +0.0/-0.1

Effective Focal Length EFL (mm):

30.00 @ 587.6nm

Numerical Aperture NA:

0.42

Back Focal Length BFL (mm):

24.17

Center Thickness CT (mm):

8.50 ±0.1

Coating:

Laser V-Coat (355nm)

Coating Specification:

R_abs <0.25% @ 355nm

Substrate:

Fused Silica

Clear Aperture CA (mm):

22.5

Asphere Figure Error (μm RMS):

0.75

Surface Quality:

60-40

Edge Thickness ET (mm):

2.21

Centering (arcmin):

≤5

Bevel:

Protective bevel as needed

f/#:

1.2

Design Wavelength DWL (nm):

355

Shape of Back Surface:

Plano

Conjugate Distance:

Infinite

Focal Length Specification Wavelength (nm):

587.6

Regulatory Compliance

RoHS 2015:

Compliant

Reach 209:

Compliant

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.

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Call Now! +44 (0)1904 788600

Edmund Optics GmbH Germany acts as an agent for Edmund Optics Ltd. UK.
The contract partner is Edmund Optics Ltd. UK. Products are shipped from the UK.

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