Abbe number
Автор:
Jesse Russell,Ronald Cohn, издатель:
"VSD", ISBN:
978-5-5110-0681-9
High Quality Content by WIKIPEDIA articles! In physics and optics, the Abbe number, also known as the V-number or constringence of a transparent material, is a measure of the material's dispersion (variation of refractive index with wavelength) in relation