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View Full Version here: : Upgrade to 3nm NB / 36mm filters


miki63au
10-03-2021, 07:49 PM
Hi everyone,


Not sure if I should fork out the big $$$ for these, but I would like to improve on the Baaders I have now. (LP, reflections etc)



So, what would you recommend and is there anyone has a stock in Oz?


Astrodon bloody expensive:eyepop:, but I think it's the best :D

Chroma, similar price and performance:shrug:
Antlia, much lower cost ... is it OK:question:


Like to hear your experience. And where to buy it from?
Cheers,
Mik

lazjen
11-03-2021, 01:43 PM
If you wander over to CloudyNights, there's some discussion on the Antlia - the new pro version for the filters (3nm vs 3.5nm). Not sure if they are widely available yet. From memory the reactions were generally positive overall, although I think there were some caveats regarding OIII.

miki63au
11-03-2021, 03:01 PM
Thanks Chris,
Yes saw some of that discussion. Unfortunately the 36mm is not available anywhere at the moment.