Albert G. Ingalls

The bible of telescope makers is a three-volume classic -- a compendium by telescope-making guru Albert Ingalls, who put on paper the collected wisdom of this century's earliest "glass pushers". With new material and better indexes, the updated ATM books are an unparalleled resource. Subjects covered in Volume 2 include: refractors, telescope mechanics, telescope adjustments, binoculars, Schmidt cameras and optical flats.