Buy grating spectroscopes and how to use them the patrick moore practical astronomy series on amazoncom free shipping on qualified orders grating spectroscopes and how to use them the patrick moore practical astronomy series harrison ken m 9781461413967 amazoncom books. Grating spectroscopes and how to use them the patrick moore practical astronomy series book 4 ebook harrison ken m amazonin kindle store. Transmission grating spectroscopes look like simple filters and are designed to screw into place on the eyepiece tube of a telescope for visual use or into a camera adapter for digicam or ccd imaging they are relatively inexpensive and by far the easiest type of astronomical spectroscope to use and so are the starting point for most beginners. Buy grating spectroscopes and how to use them patrick moores practical astronomy series the patrick moore practical astronomy series 2012 by harrison ken m isbn 9781461413967 from amazons book store everyday low prices and free delivery on eligible orders grating spectroscopes and how to use them patrick moores practical astronomy . Grating spectroscopes and how to use them is written for amateur astronomers who are just getting into this field of astronomy transmission grating spectroscopes look like simple filters and are designed to screw into place on the eyepiece of a telescope for visual use or into the camera adapter for digicam or ccd imaging