Product Detail
Product Tags
| Material |
Size |
Thickness |
Refractive index |
Material Density |
Expansivity |
Young’s modulus Knoop |
Knoop hardness |
| Unit |
mm |
mm |
nd(20 °C) |
g/cm3 |
α(20-300 °C) |
kN/mm2 |
HK0.1/20 |
BOROFLOAT  33 |
1150 x 850 |
0.7 - 25.4 |
1.4714 |
2.2 |
3.25 x 10-6 K-1 |
64 |
480 |
| D 263T Eco |
440 x 360 |
0.1 - 1.1 |
1.5231 |
2.51 |
7.2 x 10-6 K-1 |
72.9 |
590 |
| B 270i |
258 x 406 |
0.7 - 17 |
1.523 |
2.56 |
9.4 x10-6 K-1 |
71.1 |
500 |
| Wafer |
|
| Sizes: |
Typically from 1inch to 4 inch |
| Thickness: |
Typically 0.5mm and 1.0mm |
| Clear Aperture: |
Central 90% of diameter |
| Flatness: |
From 1/4th wave to 2 wave |
| Parallelism: |
From 5 arcsec to 15 arcsec |
| Surface Quality: |
10-5 and 20/10 |
| Rouoghness: |
5 angstrom to 10 angstrom |
| Material: |
Quartz,LiTaO3,LiNbO3,MgO doped LiNb |
| |
|
| Windows |
|
| Sizes: |
4mm to 300mm |
| Thickness: |
From 0.3mm to 30mm |
| Clear Aperture: |
Central 90% of diameter |
| Flatness: |
1/10th wave |
| Parallelism: |
1 arcsec |
| Surface Quality: |
20-10 or better |
| Shapes: |
Circular, rectangular and special shapes |
| Material: |
Optical glasses,Fused Silica,B270,D263T,BOROFLOAT33 |
Previous: 2017 Good Quality Silicon Wafers Grinding Machine -
8 inch Entegris – Sibranch
Next: 12 inch FOSB ShinEtsu MW300G
