Sapphire Windows & Plates - Random Orientation
UQG (Optics) Ltd.Request Info
UQG Optics Sapphire windows are manufactured in a random or specified orientation. Our Sapphire windows are extremely hard and scratch resistant useful for their (UV) ultraviolet, (VIS) visible and (IR) infrared transmission.
The material has excellent thermal conduction and heat radiation, being resistant to common chemical acids and alkaline. Manufactured in a range of sizes and thicknesses it can withstand high pressures and suited for many applications when used as a window in harsh environments.
UQG Optics has an extensive range of stock sizes for a quick delivery.
CUSTOM MADE
Diameters: 2.50mm to 230mm
Squares/Rectangles: 1mm to 210mm
Thickness: 0.12 to 150mm (subject to dimension)
Surfaces: 80/50 to 60/40
Edges: Ground or polished
Diameter/Thickness: Tol. up to 0.03mm
Parallelism: Up to 1 minute
Flatness: Up to 2 Lambda per Ø25mm
Orientation: Up to ± 2°
STOCK SIZE RANGE
Diameters: 2.50mm to 100mm
Squares: 5mm to 50mm
Dimension Tolerance: Diameter +0.00/-0.10mm Squares ± 0.10mm
Thickness Tolerance: ± 0.10mm (0.50mm ± 0.05mm)
Surfaces: 60/40
Flatness: Diameters ≤ 5 Fringes Squares ≤ 10 Fringes
Edges: Fine Ground
Parallelism: ≤ 3 Arc mins
http://www.uqgoptics.com/catalogue/Windows/SAPPHIRE_WINDOWS_AND_PLATES_-_RANDOM_ORIENTATION_.aspx
/Buyers_Guide/UQG_Optics_Ltd/c15537
Published: May 2018
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