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Old 22-10-2014, 06:11 AM
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Merlin66 (Ken)
Spectroscopy Wizard

Merlin66 is online now
Join Date: Oct 2005
Location: St Leonards, Vic
Posts: 8,004
The red response would also help with an Ha solar scope....
I have a FULL spectrum modded 1000D - both filters removed (used for spectroscopy).
To allow the continued use of standard camera lenses I added an Astronomik CLR clip-in filter to the body. This corrects for the loss of backfocus. Works well.
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