[FOOTPRINT]

Hi All,
Thought this may be of interest, The First picture taken with my Canon EOS300D Modified + its original Filter (inserted in the light path) ,and without any filter, showing the increased Ha sensitivity, no DF removed, no processing except to reduce to 20% original size, Ill post the processsed results soon.
Pictures taken last night, both were a single 6 Min. Exp. at ISO-800 with an ED80 + MOGG Focal reducer, guided.
The difference in size is due to the change in position of the Focal Reducer with/without the filter.
regards........Jim