My Account
- Log In
  
  New to Edmund Optics^®? Register.
0
Cart

Product added to cart

See all 10 Products in Family

NIR Wire Grid Polarizer, HC, 700nm-2500nm, 12.5mm Dia.

Name: NIR Wire Grid Polarizer, HC, 700nm-2500nm, 12.5mm Dia.
SKU: 26-993
Price: ₹60,813

Photo shows 26-998 and 27-000 NIR Wire Grid Polarizers

Stock #26-993 10 to 12 days

- +

₹60,813

Qty 1-5
₹60,813

Qty 6+
₹54,810

Volume Pricing
Request Quote

+ Add to Saved List
Create an account or log in to access saved list

Compare

Get Product Downloads

Specifications
Learn More
Accessories
Technical Information
Resources
Related Products
Imaging Lens Selector

Angle of Incidence (°):

0° ±20°

Clear Aperture CA (mm):

8.5

Coating:

Uncoated

Diameter (mm):

12.50 ±0.2

Extinction Ratio:

1100:1@900nm
3000:1@1400nm
5500:1@1900nm
5900:1@2400nm

Wire Grid on Display Grade Glass

Surface Quality:

80-50

Thickness (mm):

5.80 ±0.2 (with mount)

Transmission (%):

>81.5@900nm
>87.7@1400nm
>88.9@1900nm
>88.6@2400nm

Type:

Linear Polarizer

Construction:

Wire Grid

Thermal Expansion:

31.7 x 10-7/˚C (0 - 300˚C)

Wavelength Range (nm):

700 - 2500

Mount:

Mounted 6061 Anodized Aluminium

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

View

Product Family Description

Designed for 700 - 2500nm
High Transmission and High Contrast Versions Available
Ideal for Thermal Imaging

NIR Wire Grid Polarizers are broadband polarizers designed to provide high transmission from 700 - 2500nm. These polarizers are optimized as either a high contrast version, providing 5900:1 extinction ratio at 2400nm, or as a high transmission version providing up to 91% transmission at 1900nm. NIR Wire Grid Polarizers are manufactured on high-grade display glass, providing excellent heat resistance for NIR applications. When incident light strikes the wire grid, P-polarized light contacts a dielectric and is transmitted, while S-polarized light contacts a mirror and is reflected.