Name: 10mm Diameter, 405nm V-Coat, λ/4 N-BK7 Window
Brand: TECHSPEC
SKU: 64-037
Price: ₹6,381

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10mm Diameter, 405nm V-Coat, λ/4 N-BK7 Window

Stock #64-037 10 to 12 days

- +

₹6,381

Qty 1-5
₹6,381

Qty 6+
₹5,135

Volume Pricing
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Product Downloads

STEP:step

Curve:pdf

PDF Drawing:pdf

IGES:igs

eDrawing:eprt

EO Spec Sheet

Specifications

General

Type:

Laser Line Window

Physical & Mechanical Properties

Clear Aperture CA (mm):

9.00

Diameter (mm):

10.00 +0.00/-0.25

Thickness (mm):

2.00 ±0.20

Parallelism (arcmin):

≤1

Bevel:

Protective as needed

Clear Aperture (%):

Edges:

Fine Ground

Poisson's Ratio:

0.206

Young's Modulus (GPa):

Knoop Hardness (kg/mm²):

610

Optical Properties

Coating:

Laser V-Coat (405nm)

Design Wavelength DWL (nm):

405

N-BK7

Index of Refraction (n_d):

1.516

Surface Quality:

60-40

Abbe Number (v_d):

64.17

Coating Specification:

R_abs <0.25% @ 405nm

Surface Flatness (P-V):

λ/4

Material Properties

Density (g/cm³):

2.51

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

7.1 (-30 to +70°C)
8.3 (+20 to +300°C)

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 235:

Compliant

Product Details

<0.25% Reflection at Design Wavelength
Coatings Available for HeNe, Diode, and Nd:YAG Laser Sources
Precision N-BK7 Substrate
Also Available Uncoated, MgF₂ Coated and VIS 0° Coated

TECHSPEC® λ/4 N-BK7 Laser Line Windows are ideally suited for industrial and low power laser applications. The high tolerance design yields minimal beam distortion and scatter. Anti-reflection coatings provide <0.25% reflection at the coating's design wavelengths.

Custom

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.

Imaging Lens Selector

Compatible Mounts

Title	Type	Stock Number	Price	Buy
10.0mm Optic Dia., Optic Mount	Fixed	#64-554	₹2,237 Request Quote	10 to 12 days ×
5.0 - 25.0mm Optic Height, Metric Bar-Type Optic Holder	Fixed	#55-529	₹6,968 Request Quote	10 to 12 days ×
7.0 - 40.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-676	₹7,262 Request Quote	10 to 12 days ×
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder	Fixed	#55-530	₹7,408 Request Quote	Contact Us ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-669	₹7,922 Request Quote	10 to 12 days ×
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-666	₹8,215 Request Quote	10 to 12 days ×
4.0 - 36.0mm Optic Dia., Self-Centering Jaw Clamp	Fixed	#16-077	₹10,782 Request Quote	10 to 12 days ×
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts	Fixed	#17-530	₹11,021 Request Quote	Contact Us ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp	Fixed	#16-078	₹28,093 Request Quote	10 to 12 days ×