Observation by Dr Alan B Thomas: Solar Projection Funnel

Uploaded by

Alan Thomas

Observer

Dr Alan B Thomas

Observed

2016 May 17 - 14:57

Uploaded

2019 Feb 02 - 20:21

Objects

Observatory
Equipment

Location

My home

Target name

Solar Projection Funnel

Title

Solar Projection Funnel

About this image

Here is an image of my homemade solar projection funnel mated to a Skywatcher 200mm Dob stopped down to 50mm.

Files associated with this observation

P5170216.JPG (307.8 kB)

Like this image

Jeremy Shears, David Swan, Nick James, Peter Mulligan, David Basey, Andy Wilson, Paul Anthony Brierley, Dawson, Andres Chapman, stan armstrong, Mattia Piccoli

Comments

Peter Sherman, 2019 Sep 01 - 12:00 UTC

I like that. How do you make one of them? Would be very handy for the Transit of Mercury in November.

Copyright of all images and other observations submitted to the BAA remains with the owner of the work. Reproduction of work by third parties is expressly forbidden without the consent of the copyright holder. By submitting images to this online gallery, you grant the BAA permission to reproduce them in any of our publications.

Registered charity no. 210769
Registered company no. 117572

For more information including contact details, click here.

Our Terms of Use are here.

Our Privacy Policy is here.