High Quality Sapphire/BK7/K9/Fused Silica Optical Glass Blanks with hole Fine Grinding
Sapphire Materials
Sapphire is grown using various different methods, each with its advantages. By offering Sapphire grown by Stepanov, Czochralski, Kryopolus and HDSM methods, Roditi ensure that the specification is met with the best production time and cost in mind.
Boules, Ingots and Blanks
Unprocessed, single crystal Sapphire takes the form of a boule before being cut and polished into the required forms.
The boule is a large, cylindrical-like piece of Sapphire with no ground, polished or flat faces and offers any crystallographic orientation of components, such as c, m, r and a-cut. Because of Sapphire's tremendous hardness, the cutting and processing is done with diamond tools.
Boules such as this are processed into blanks and ingots ready for further processing and polishing. Such blanks and ingots are uniformly shaped, usually as cylinders, and have ground surfaces.
Properties of Single Crystal Sapphire:
| Product Name | Sapphire Fine Grinding Surface Optical Glass Blanks |
| Material | Optical Sapphire |
| Diameter | 0.1-500mm |
| Tolerance | as request |
| Thickness | 0.1-100mm |
| Tolerance | as request |
| Surface | Fine grinding |
| Bevel | standard protective bevel |
FAQ
Q: What are your main products?
A: Sapphire optical windows,sapphire lenses,sapphire rod/pin,sapphire tube,Sapphire Dome,Sapphire Prism
Q: How long is your delivery time?
A: In general delivery time is about 25 days for custom produced optics,except stock ones or some special optics.
Q: Do you provide free samples?
A: We can provide free samples if we have stock optics as your request,but the freight is yours.
Q:What is your MOQ?
A:MOQ is 10pcs.
Q: What is your terms of payment?
A:T/T, Western Union ,Paypal.
