|
|
|
|
|
|
|
Refractive Index at n0.4678
|
2.44915
|
|
Refractive Index at n10.0
|
2.20084
|
|
Thermal Coefficient of Refractive Index at l=0.6328 microns,îÑ-1
for +/-60îÑ
|
5.43•10-5
|
|
Transmission Range, microns (thickness 10ìì)
|
0.37¸14
|
|
Transmittance ti(l) vs. wavelength l
|
ZnS Cleartran® - is a registered trademark of Morton International, lnk.
|
|
|
|
|
|
|
Refractive Index n vs.
wavelength l
|
|
l,ìêì
|
n(l)
|
|
0.4047
|
2.54515
|
|
0.4358
|
2.49918
|
|
0.4800
|
2.43691
|
|
0.5461
|
2.38838
|
|
0.6678
|
2.34033
|
|
0.7800
|
2.31669
|
|
0.8943
|
2.30183
|
|
1.0140
|
2.29165
|
|
2.0581
|
2.26442
|
|
3.0
|
2.25772
|
|
4.0
|
2.25231
|
|
5.0
|
2.24661
|
|
8.0
|
2.22334
|
|
9.0
|
2.21290
|
|
10.0
|
2.20084
|
|
12.0
|
2.17101
|
|
13.0
|
2.15252
|
|
|
|
|
|
Thermal Linear Expansion at, îÑ-1
|
6.5•10-6
|
|
Thermal Conductivity, W/(m • îÑ)
|
27.2
|
|
Specific Heat Capacity, J/(kg • îÑ)
|
515
|
|
|
|
|
Density, g/cm3 at 20 îÑ
|
4.09
|
|
Vickers Microhardness , Pa
|
1.47• 107
|
|
Poisson Ratio
|
0.28
|
|
Young Modulus (Å), Pa
|
7.45• 1010
|
|
|
|
|
Solubility
|
|
in water at 18 îÑ
g/100cm3
|
in acids
|
|
6.5•10-5
|
soluble
|
|
|
"Opto-Technological Laboratory" produces lenses, windows, prisms, wedges, ball lenses, cylindrical lenses and others optical components according to customers’ specifications and drawings out of crystals zinc sulfide Cleartran ® ( ZnS Cleartran ® ) .
|
