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Old 09-01-2014, 04:08 PM
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Merlin66 (Ken)
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Merlin66 is offline
 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,904
All filters work by removing/ suppressing light throughput.
The DSLR mod actually ADDS more sensitivity in the Ha region - which improves the nebula etc response.
No comparison.
(I use a std. 450D and a FULL (both filters removed) modded 1000D)
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