CHAT EMAIL

Country/Region
- We have set your country/region to United States
  
  You can change this selection at any time, but products in your cart, saved lists, or quote may be removed if they are unavailable in the new shipping country/region.
  
  Select Your Country/Region
Hello, My Account
- Log In
  
  New to EO? Register.
  
  Welcome !
  
  My Account
  Access Dashboard
  
  My Profile
  Update My Profile
  
  Payment & Shipping
  Address Book, Tax Certificates
  
  Web Orders
  View Past Orders
  
  Saved Lists
  Saved Items for Later
  
  Log Out

See all 70 Products in Family

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

10mm Diameter, 1550nm V-Coat, λ/4 N-BK7 Window

Stock #83-527

$65.00 Other Coating Options

Qty 1-5
$65.00

Qty 6
$58.50

Volume Pricing
Request Quote

Curve eDrawing: eprt IGES PDF Drawing STEP: step

+ Add to Saved List

Compare

Bevel:

Protective as needed

Clear Aperture CA (mm):

9.00

Coating:

Laser V-Coat (1550nm)

Coating Specification:

R_abs <0.25% @ 1550nm

Diameter (mm):

10.00 +0.00/-0.25

Thickness (mm):

2.00 ±0.20

Design Wavelength DWL (nm):

1550

Parallelism (arcmin):

≤1

Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

N-BK7

Surface Flatness:

λ/4

Surface Quality:

60-40

Type:

Laser Line Window

Young's Modulus (GPa):

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

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

Density (g/cm³):

2.51

Index of Refraction n_d:

1.516

Poisson's Ratio:

0.206

Abbe Number (v_d):

64.17

Regulatory Compliance

RoHS 2015:

Compliant

Reach 211:

Compliant

Product Family Description

<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.

Title	Stock Number	Price	Buy
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder	#03-666	$95.25 Qty 10+ $85.75 Request Quote	In Stock ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder	#03-669	$91.25 Qty 10+ $82.25 Request Quote	In Stock ×
7.0 - 40.0 Optic Height, English Bar-Type Optic Holder	#03-676	$85.00 Qty 10+ $76.50 Request Quote	In Stock ×
5.0 - 25.0mm Optic Height, Metric Bar-Type Optic Holder	#55-529	$85.00 Qty 10+ $76.50 Request Quote	In Stock ×
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder	#55-530	$91.25 Qty 10+ $82.25 Request Quote	In Stock ×
2.0 - 35.0mm Optic Dia., Three-Screw Adjustable Ring Mount	#03-668	$51.00 Qty 10+ $46.00 Request Quote	In Stock ×
9.5 - 73.0mm Optic Dia., Three-Screw Adjustable Ring Mount	#36-605	$63.75 Qty 10+ $57.50 Request Quote	In Stock ×
10.0mm Optic Dia., Optic Mount	#64-554	$23.50 Qty 10+ $22.50 Request Quote	In Stock ×
4.0 - 36.0mm Optic Dia., Self-Centering Jaw Clamp	#16-077 New ×	$130.00 Qty 5+ $117.00 Request Quote	In Stock ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp	#16-078 New ×	$340.00 Qty 5+ $306.00 Request Quote	In Stock ×