[dugnsuz (Doug)]

Hi Peter - I've been using the 2" Antlia Dual Band 'Golden' filter with my 2600MC.


This gear marks a return to imaging after a 10 year drought, so I'm in no position to give anything but rookie opinions.


I'm enjoying the images from this filter - I attach recent Eta and Tarantula pics(please excuse processing and significant tilt issues at edges - yet to fix)
Eta is 26x600s and Tarantula 18x600s


Stars have slight blue haloing, but that's more likely an artifact from my dodgy PS skills.


I may be putting this filter up for sale soon though as I got the dreaded oil leak on the 2600MC sensor - ZWO will replace, but I'm using the 'opportunity' to move to the 2600MM sensor and therefore the OSC accessories will be for sale (all going well)


Cheers
Doug