National Academies of Sciences%2c Engineering%2c and Medicine

Dietary Reference Intakes for Calcium, Phosphorus, Magnesium, Vitamin D, and Fluoride

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Optics

IR MgF2(Magnesium Fluoride)

MgF2 (Magnesium Fluoride) transmits over a extremely wide range of wavelengths. Windows, lenses and prisms made of MgF2 can be used over the entire range of wavelengths from 0.12μm(vacuum ultraviolet ...