Product Features:
1. High accuracy
2. Competitive price
3. Fast lead time
Business Terms:
Port: Changchun
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 10,000 Piece/Pieces per Month
Payment Terms: T/T
Contact Supplier
1. High accuracy
2. Competitive price
3. Fast lead time
Port: Changchun
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 10,000 Piece/Pieces per Month
Payment Terms: T/T
Contact Supplier
Packaging Detail: safe carton case
Delivery Detail: 15-30 working days after confirmation
Specifications:
| Diameter (mm) | 15.00 |
| Diameter Tolerance (mm) | +0.0/-0.1 |
| Thickness (mm) | 2.00 |
| Thickness Tolerance (mm) | ±0.1 |
| Surface Accuracy (λ) | 1/2 @ 632.8nm |
| Surface Quality | 60/40 |
| Clear Aperture (%) | 90 |
| Parallelism (arcminutes) | <1 |
| Substrate | Vacuum UV Grade CaF2 |
| Coating | As Required |
Calcium fluoride is often used in spectroscopic windows and lenses due to its high transmission from 250nm to 7µm. Its low absorption and high damage threshold makes it a popular choice for excimer laser optics. Calcium fluoride's low index or refraction allows it to be used without an anti-reflective coating. The Knoop hardness of calcium fluoride is 158.3. TECHSPEC® Calcium Fluoride (CaF2) Windows manufactured from vacuum UV grade calcium fluoride are commonly found in cryogenically cooled thermal imaging systems.
For custom sizes and coating requirements, welcome to contact me!
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