Solar Filter for 2" Aperture

Ian Craigs showed us how to make a solar filter to fit a 2" aperture (typically found on the dust caps of many reflecting telescopes) at our Show & Tell session on Thursday April 30th 2015.  Click here to download a PDF of his presentation.
Paul's 'The Age Of Aquarius' talk  30th July 2015

Paul's 'A Question Of Life' talk 27th August 2015
​Paul's 'H-R Diagram' talk 24th September 2015
Research Proposal 8th October 2015
Paul's 'Measuring The Crab Nebula' talk 10th March 2016