Almaz Optics, Inc.
12 Chadsford Ct.  Marlton, NJ 08053, USA
Tel:  856 797-0491, Fax: 856 797-0228
e-mail: mail@almazoptics.com

 

KRS-6

KRS-6 is used for IR windows and lenses where transmission in the 0.4 µm - 32 µm range is desired.
This material is considered toxic and should be handled with care.
Maximum available size: 120 mm Dia x 30 mm Thk.

Main Properties

Chemical Formula

40% TlBr, 60% TlCl

Crystal Class

Cubic

Lattice Constant, Å

3.905

Density, g/cm3 (20 °C)

7.182

Knoop Hardness

29.9 [110], 38.5 [100]

Refractive Index

Wavelength, µm

0.5

1.1

2.2

11.0

15.0

18.0

20.0

22.0

Refractive Index

2.34

2.23

2.2

2.17

2.15

2.13

2.12

2.09