Sapphire Windows
Quantity : 999
Single crystal sapphire possesses a unique combination of excellent optical, physical and chemical properties. The hardest of the oxide crystals, sapphire retains its high strength at high temperatures, has good thermal properties and excellent transparency. It is chemically resistant to common acids and alkali at temperatures up to 1000 °C as well as to HF below 300 °C . These properties encourage its wide use in hostile environments where optical transmission in the range from the vacuum ultraviolet to the near infrared is required. Sapphire is anisotropic hexagonal crystal. Its properties depend on crystallographic direction (relative to the optical C-axis).
|
Attribute
|
Specification
|
|
Material
|
Sapphire
|
|
Typical Diameter (Φmm)
|
8.0, 10.0, 12.7, 15.0, 20.0, 25.4, 30.0, 50.8
|
|
Typical Thickness (mm)
|
1.0, 2.0, 3.0, 4.0, 6.35
|
|
Diameter Tolerance (mm)
|
+0.0/-0.2 (General), +0.0/-0.05 (High Precision)
|
|
Thickness Tolerance (mm)
|
±0.2 (General), ±0.05 (High Precision)
|
|
Clear Aperture
|
>80% (Small Size), >90% (Large Size)
|
|
Parallelism
|
3 min. (General), 10 sec. (High Precision)
|
|
Surface Quality
|
80/50 (General), 20/10 (High Precision)
|
|
Flatness (per 25mm@633nm)
|
λ(General), λ/4 (High Precision)
|
|
Bevel (face width x 45°)
|
<0.25mm</div>
|
|
Coating
|
Uncoated, AR, HR, PR Coating, etc.
|
Note for Sapphire Window:
(1). Custom-made windows at any size are available.Besides round, windows at shape of quadrate, triangular, or other polygonal are available.
(2). Thickness from 1.0mm to 50.0 mm is available upon request.
(3). 100% clear aperture is available upon request.
(4). Better bevel is available upon request.
(5). Windows with Anti-Reflective(AR), High-Reflective(HR), Partial-Reflective(PR) coating are available.
Contact : amiee ye,
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
|
This page is about importers and exporters of Sapphire Windows Search in a category : Equipment goods Search in a category : sapphire, windows |
467000 Raw materialsReport abuse
Thursday, July 27, 2023
Graphite jewelry molds make original designs of graphite crucibles attached to them for a long time, which keeps high-temperature resistance. Making graphite molds for jewelry is the procedure used to insure that jewelry items can be accurately duplicated at any time future. The mold...
Pingdingshan Wanhui Graphite Co., LTD
- 467000 - Pingdingshan
- 0375 6506966
- 86 15539792960
002 FoodReport abuse
Thursday, August 11, 2022
Quantity : 1500/matri - Price : 482,00 €
Product Description All Purpose Chakki Atta Wheat Flour, 50 Kg All-purpose flour with gluten maximum 26.5% Specifications Product Type : Flour Flour type : All purpose flour with gluten maximum 26.5% Packing : 50 KG bags & 25 KG bags Weight : 50 KG Specification Product Name...
BOOM PLUS FOR MANUFACTURING AND COMMERCE
- 002 - Cairo
- 00201220066112
- 00201220066110
75008 Construction goodsReport abuse
Thursday, February 26, 2026
Quantity : 1500 - Price : 500,00 €
Bienvenu dans le jargon Monétaire le Laboratoire SOLUTION PROFESSIONNEL: Nous somme un organisme en chimie monétaire et nous somme la pour résoudre tous vos problème de billets sécurisés: Euro; Dollars; Dinar, Livre sterling et tout autres monnaie. Nous faisons dans l' analyse des...
laboratoire monetaire
- 75008 - Paris
- +33 6 87 84 65 40
