Open AccessMaking the glass disk for a 70-inch telescope reflector
Author(s) -
A. N. Finn
Publication year - 1929
Publication title -
bureau of standards journal of research
Language(s) - English
Resource type - Journals
eISSN - 2376-9815
pISSN - 0091-1801
DOI - 10.6028/jres.003.023
Subject(s) - reflector (photography) , optics , telescope , reflecting telescope , physics , geology , astronomy , light source