This page is about modifying solar telescopes, webcam imaging and other techniques  like mosaic making, anaglyph images, animations and so on.

Click on the thumbnails for more information:

Webcam imaging:  how to image with a  Coronado  PST and webcam; by Emiel Veldhuis

Etalons:  everything you wanted to know about etalons, but  too afraid to ask?; by Colin Kaminski

Etalons part 2: An introduction to solid spaced etalons and solar telescope technology; by Colin Kaminski

Animations:  how to make animations with Adobe Photoshop and Imageready; by Robert Arnold

3D images:  how to make anaglyph images; by Hiram Villarreal

Mosaics:  how to combine several images into a mosaic; by Arnaud van Kranenburg, Dutch only!

PST’s with astigmatism, how to repair that misaligned prism  yourselfs: by Rembert Melman/Emiel Veldhuis, Dutch only!.

The Imaging Source camera’s: A Solar review of these camera’s; by Stephen Ramsden.

Different Solarscope Reviews; by Stephen Ramsden.

Observation sheet for visual observations