Interferometry for Amateur Telescope Makers Willmann-Bell Included are more than 450

Included are more than 450 illustrations

a good story

and even accommodates daylight-savings time

Dates on the chart run vertically from top to bottom

along with an historical account

Interferometry for Amateur Telescope Makers Willmann-Bell Included are more than 450Interferometry for Amateur Telescope Makers, A practical guide to building verifying and using an optical interferometer including powerful software to evalute interferograms By William Zmek. Product Information: 6 by 9 inches, hardbound, 500 pages, 38 photographs, 195 drawings. CD is included. This book has been written for the Amateur Telescope Maker (ATM) one who grinds, polishes, figures and tests optical surfaces with the objective of achieving