Strong Wear and Chemical Resistance Inspection Windows Used in Instruments and Meters in Satellite and Space Technology

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Product Description

Basic Information
TypeConvex Lens
Transmittance>95%
ShapeCylindrical Shaped Lens
MaterialOptical Glass
Lenses ColorClear
CoatingUV
Diameter1mm-500mm
Surface Quality40/20; 60/40
Surface Flatness1/4 Lambda
OriginChina
Product Description
Sapphire windows and flat stock outperform almost all other optical materials. They exhibit exceptional performance in applications requiring extreme mechanical, optical, thermal, and chemical robustness.
Key Characteristics:
• Incredibly hard, strong, and wear-resistant.
• Minimal effect on clarity even when exposed to extreme abradants like sand.
• Superior pressure resistance compared to other transparent materials.
• High transmission into UV and IR bands.
10 Reasons to Choose Sapphire
Pressure resistance
Scratch resistance
High temperature resistance
Thermal shock resistance
Wear resistance
Impact resistance
Chemical resistance
Abrasion resistant
Superior transparency
High transmission
Our Advantages
1. Integrated Production: We begin with ingot growth to control costs effectively.
2. Industry Expertise: Over 10 years of experience in solving complex optical challenges.
3. High Purity: Our ingots achieve a 99.999% high purity level.
4. Advanced Processing: We operate a dedicated crystal processing factory alongside our growth facility.
Product Parameters
High temperature clear fused quartz glass tube available in various dimensions.
Substrate MaterialOptical glass, quartz, pyrex, sapphire, znse, caf2, ge, si, etc.
Diameters Available1mm to 400mm
Diameter Tolerance+0.00/-0.005mm or custom design
Thickness0.05mm to 100mm
Surface Quality40-20 or custom design
Surface Flatness1/2 lambda or custom design
ShapesWindows, wedges, plates, wafers, ball, tubes, ingots, cylinders...
Clear Aperture>90% of Diameter
Detailed Photos
Inspection Windows
Sapphire Optical Parts
Products Application
Product Application Display
Overseas Exhibition
Overseas Exhibition
Packaging & Shipping
Packaging Detail
Shipping Logistics
Frequently Asked Questions
What are the available shipping methods?
We accept major international couriers including DHL, Fedex, TNT, UPS, and EMS. If you have your own express account, we can use that; otherwise, we can arrange shipping for you.
What payment methods do you support?
We support T/T (Telegraphic Transfer), Paypal, and other standard payment methods.
What is the Minimum Order Quantity (MOQ)?
For inventory items, the MOQ is 5pcs. For customized products, the MOQ typically ranges between 10pcs and 25pcs.
What is the typical delivery time?
For standard inventory items, delivery is within 5 workdays. Customized products take 2-3 weeks, and special-shaped products may require 4-6 workweeks after order placement.
Can I customize products based on my specific needs?
Yes, we provide full customization for materials, specifications, and optical coatings for all optical components based on your requirements.
Do you maintain standard products in stock?
Yes, we maintain a selection of standard optical products in our inventory for immediate shipment.

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