HN32 Sheet Linear Polariser - Visible Range

                                    cicular Polarizers from Knight optical

The original ‘Polaroid’ materials are now made by 3M under the name Vikuiti. Due to this 3M takeover some of the polarising materials have become obsolete; currently we do have large stock of these rare sheets.

HN32 is a neutral linear type polariser. When looking for a good balance between transmission and extinction the HN32 type is the linear polariser for you, with an extinction transmission of around 0.005%.


Typical applications are;

* Photo elastic stress testing

* Variable density filter systems


Transmission Data (%)

Grade Single Sheet 2 Sheets
Parallel

2 Sheets at 90°

(nom.)          (max.)

HN42 42 34 0.5 0.9
HN38 38 29 0.05 0.1
HN32 32 20 0.005 0.01
HN22 22 10 0.0005 0.001
HN38S 38 29 0.0004 -
HN42HE 42 34 0.002 -

Options available
* Special sizes and shapes
* Mounting
* Special Glass laminating
* Special AR coatings



Back To Main Polarizer Product Page