sales@samaterials.com
(949) 407-8904
sales@samaterials.com
(949) 407-8904
| Catalog No. | OP6400 |
|---|
Stanford Advanced Material can provide sapphire windows, lenses, prisms and domes in various shapes, sizes and forms i.e. squares, plates, rectangles and discs are available.
Specification of sapphire windows
| Crystal | LED Grade Sapphire |
| Sapphire purity | >99.99% |
| Color | Transparent |
| Orientation | C plane tiled M axis 0.20°±0.05° |
| Diameter | 50.85±0.05mm |
| Thickness | 300±15 μm |
| Primary Flat Location | A-axis ± 0.1° |
| Flat Length | 16.0±0.5 mm |
| Front Side Roughness | Ra ≤0.2nm |
| Back Side Roughness | Ra ≤0.2nm |
| Edge Bevel | Curve; Rounded |
| TTV | ≤7.0µm (95%≤5um; 100%≤7um) |
| Tir | ≤7.0µm (95%≤5um; 100%≤7um) |
| BOW | BOW:-5～+4µm (90%≤0) |
| Warp | ≤10.0µm |
| Bubble & Color | None by visual inspection in intensive light |
| Ground Boundary | None by visual inspection in fluorescent light |
| Cleanliness | Free visible contamination |
| Packaging | Vacuum packed in one-piece box or Entegris cassettes of 25 in a class 100 clean room, under a nitrogen atmosphere |
Please fill in your details and one of our material experts will get back to you within 24 hours. For more information, contact us via E-mail at sales@samaterials.com.
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