Calcium Flouride Windows

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₪ CaF2 Calcium Fluoride Windows

Calcium Fluoride Windows

Specifications

Material: Calcium Fluoride single crystal
Diameter Tolerance: +0.0, -0.1mm,
Thickness Tolerance: ± 0.2mm
Clear Aperture: >80%
Parallelism: 1 arc minute
Flatness: l/2 at 632.8 nm
Surface quality: 80-50 scratch and dig
Protective Bevel

Part No	f (mm)	T (mm)	Price	Order
WIN4101	12.7	2.0	£11.30	order
WIN4201	25.4	3.0	£15.50	order

Prices exclude VAT and Carriage - POA for larger quantities

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Interesting laser and optics facts ...
In 300 BC Euclid (Alexandria) noted that light travels in straight lines and described the law of reflection.