BRIDGEND ASTRONOMICAL SOCIETY

Library – Useful Guides

Imaging

Cameras and Photography

Choosing & using binoculars

Choosing and using Binoculars

Astronomical Optical Filters

Optical filters are frequently used in astronomy, mostly to enhance the appearance of objects.

Filters for Visual Observing

Buying a Telescope

Choosing and Using a Telescope

Deep Sky Objects

Deep-Sky Objects for Binoculars and the Naked-Eye