United Crystals' CaF2 Features: | |||
CaF2 Grown in United Crystals. CaF2 devices |
Massive Production to support industrial and Commercial Applications, including windows, lens, and prisms. | ||
Strict Quality Control | |||
Fast Delivery - directly from our factory via UPS Express | |||
Competitive Price and Huge OEM Discount | |||
Free Technical Support Always | |||
United Crystals' Warranty on CaF2 devices: | |||
Tranparent Range : 0.1~8 microns | |||
Transmitting wavefront distortion: less than l/4 @633nm | |||
Clear aperture: > 90% central area | |||
Flatness: l/8 @633nm | |||
Surface Quality: 10/5 to MIL-O-13830A | |||
Parallelism: better than 20 arc seconds | |||
Perpendicularity: 5 arc minutes | |||
Angle tolerance(degree): D(q) < ± 0.5, D(f) < ± 0.5 | |||
AR coating: available upon request | |||
Click here to get a quote via email. | |||
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We have the following items in stock, which are ready for shipping immediately.
Description | Quantity |
IR Grade CaF2 window, diameter 16.0x1.5mm, polishing only, no coating | 8 |
UV Grade CaF2 window, diameter 12.5x6.3mm, polishing only, no coating | 20 |
CaF2 plano-convex lens, diameter 50.8mm, focal length 100mm, with AR-coating at 2900nm | 2 |
CaF2 bi-concave lens, diameter 12.7mm, focal length -10mm, with AR-coating at 2900nm | 3 |