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Global Optics UK Ltd.
Unit 6 Branksome Business Park
Bourne Valley Road
BH12 1DW
T: 01202 767476
F: 01202 547209
W: Global Optics UK Ltd.

Calcium Fluoride Windows

Part no: Calcium Fluoride

Optical Material Data - Calcium Fluoride Windows Calcium Fluoride - CaF2 Optical Material used for lenses, windows, prisms, mirrors and filters transmitting from the vacuum ultraviolet into the infrared. Windows are used to isolate different physical environments whilst allowing light to pass. When selecting windows it is important to consider the following: Materials Transmission Scattering Wavefront Distortion Parallelism Resistance to certain environments Material Specification: Transmission Range – 0.13-12.0 µ Crystal Structure – Fluorite Cleavage Plane – 111 Colour – Colourless Density -3.179 (25°) Melting Point (°) - 1360 Reflection Loss - 5.6% (4µ) for 2 surfaces Solubility Index - 0.0015gm/100gm water at 20 °C Hardness (Knoop) – 158.3 (110) 158.3 (100) Thermal Conductivity (Cal/cm sec°C) – 2.32x10-2 (36°C) Thermal Expansion coefficient (/°C) -24x10-6/20-60°C Calcium Flouride is also available doped with rare earths. Click on our Trade Link for more Information.

Trade Link: Calcium Fluoride Windows

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