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25mm Dia 0.50 NA, 1064nm V-Coat, Aspheric Lens

Name: 25mm Dia 0.50 NA, 1064nm V-Coat, Aspheric Lens
Brand: TECHSPEC
SKU: 33-019
Price: 863.80 CAD

TECHSPEC® Laser Line Coated Aspheric Lenses

Stock #33-019 Contact Us Other Coating Options

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C$863.80

Volume Pricing
Qty 1-5	C$863.80 each
Qty 6-25	C$695.80 each
Qty 26-49	C$649.60 each
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Specifications
Product Details
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Specifications

General

Type:

Aspheric Lens

Physical & Mechanical Properties

Diameter (mm):

25.00 +0.0/-0.1

Center Thickness CT (mm):

9.75 ±0.1

Edge Thickness ET (mm):

1.75

Clear Aperture CA (mm):

22.5

Centering (arcmin):

≤5

Shape of Back Surface:

Plano

Bevel:

Protective as needed

Optical Properties

Effective Focal Length EFL (mm):

25.00 @ 587.6nm

Back Focal Length BFL (mm):

18.32

Fused Silica (Corning 7980)

f/#:

1.00

Numerical Aperture NA:

0.50

Abbe Number (v_d):

67.8

Index of Refraction (n_d):

1.458

Coating:

Laser V-Coat (1064nm)

Coating Specification:

R_abs ≤0.25% @ 1064nm

Design Wavelength DWL (nm):

1064

Focal Length Specification Wavelength (nm):

587.6

Aspheric Design Wavelength (nm):

1064

Surface Quality:

60-40

Asphere Figure Error, RMS @ 632.8nm:

1.2λ

15 J/cm² @ 1064nm, 20ns, 20Hz

Conjugate Distance:

Infinite

Power (diopters):

40.00

Material Properties

Coefficient of Thermal Expansion CTE (10^-6/°C):

0.52

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 235:

Compliant

Need different specs or modifications?

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

Custom dimensions, materials, coatings, and more
High-precision surface quality and flatness
Tight tolerances and complex geometries
Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

Product Details

Designed and Coated for Nd:YAG Laser Wavelengths
High Laser Damage Thresholds
Low Coefficient of Thermal Expansion

TECHSPEC® Laser Line Coated Aspheric Lenses are designed to maximize performance in high power Nd:YAG laser applications. The aspheric designs minimize spherical aberration to decrease laser spot size and maintain high power per area. Additionally, TECHSPEC® Laser Line Coated 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.