Schupmann Telescope Atlases Profiles of some of Arp's

Profiles of some of Arp's most prominent discordant redshifts cases

the most expensive special glass apochromats show some noticeable color

differing in page size alone

the peculiarities of nearly 20 Arp galaxies can be detected

Schupmann Telescope Atlases Profiles of some of Arp'sBy James Daley. Product Information: Hardbound, 6 by 9 inches, 200 pages. Perfecting the refracting telescope has frustrated lens designers and glass makers since the invention of the telescope. This is because when using standard crown and flint glasses, residual longitudinal color (its dominant defect) cannot be reduced to an optically harmless value. Even today, the most expensive special glass apochromats show some noticeable color, especially at