HN32 Sheet Linear Polariser - Visible Range
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
