« The APM TMB 105 f/6.2 Triplet Apochromatic Refractor Review

refractive index of OK-4

refractive index of OK-4

Bookmark the permalink.

Refractive Index of OK-4 against wavelength in ┬Ám. Source: Calculated using Refractiveindex.info data

refractive index of OK-4

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.