| Name: | Sapphire Washers |
| Diameter: | From 1 mm (.039”) to 305 mm (12”) in any optical axis |
| Thickness: | From 0.2mm up to 20mm |
| Flatness: | Varies by thickness but can be λ/20 @633nm or better |
| Parallelism: | Varies by size but can be as tight as 1 arc second |
| Surface Quality: | S/D 80/60~20/10 per MIL-PRT-13830 |
| Quantity: | Quantities from singles to full large scale production runs |
| Materials: | Sapphire, Bk7, Fused Silica, Quartz, and Optical Glass |
| Delivery time: | Usually 4 weeks after deposit received |
| Coating: | Band Pass, Cut off, AR |
| Chamfer: | Break all sharp edges |
| Transmissivity: | 90 |
| Center Diameter: | From 1mm to 100mm |
Product Description
Straight Holes；Bore Holes；Customized shape；
2.Details：
Tooling Tolerance(Length,Wideth,Hight):
±0.001mm
Surface
Quality: S/D 60/40(best 10/5)
Size: Customized
Parallelism: Best 2”
Min&Max sizes: Dia 1mm~Dia 20mm,
Thickness 0.1mm~10mm
Hits: 【Print】
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