Solar scope modifications

Here I am starting to assemble some useful links for solar scope modifications

Display #
#	Web Link	Hits
1	Moonlite focuser upgrade for SM90 Here is Jim Laffertys excellent cloudy nights submission on his upgrade.	3048
2	Modification of a Coronado PST Here is a substantive article on how to modify a Coronado PST	4529
3	PST Solarscope Modifications Here is a substantive article on how to modify a PST	4336
4	Disassembling PST etalon Here Mark Townley has produced an excellent video tutorial	3843
5	Solar chat library of modifications Hear are the excellent threads for modifications etc from the solar chat forum	3398
6	Self made coronograph This is an excellent article on a self made coronograph by Phillippe Tosi	2998
7	Calcium modifications Here is an excellent thread on calcium modifications	2823
8	230 mm solar telescope Here is a video of J P Brahic's exceptional 230mm solar refractor	2966
9	230 mm solar telescope specification Here is J P Brahic's large solar telescope modification	2446
10	Double stack CaK pst and problems Here is an interesting attempt to double stack a CaK PST	1596