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Latest OSC Narrowband Filters
OSC narrowband imagers might be interested about the latest crop of filters
Antlia have developed a 5nm dual band narrowband filter ( not on their site yet ) but can be seen on Cuiv the lazy geek YouTube channel today ( Golden filter )
Optolong have developed a 3nm dual band narrowband filter ( not on their site yet ) but can be seen on Visible Dark YouTube channel today ( L Ultimate )
I first used the ZWO 2” dual band filter 18 months ago ( 15 and 35nm respectively) and thought it was great, then bought the Optolong L Extreme dual band ( 7nm and 7nm respectively) and thought this is it, absolutely unbelievable. Now we’re looking at 5nm with Antlia and 3nm with Optolong L Ultimate
When is it going to end ........
Yet to see any prices but they ain’t going to be cheap ( +500 to $1000 ??? )
Probably be available sometime in the new year ??
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