nebular filtersPosted By john martin |
Has anyone used the endover nebular filter. how does it compare to lumicon and other filters.
Posts Made By: john martin
February 6, 2004 01:15 AM
Forum:
Equipment Talk
March 22, 2004 09:42 PM
Forum:
Home Observatories
mobile observatoryPosted By john martin |
I have this idea i
October 16, 2002 10:07 PM
Forum:
Home Observatories
portable observatoryPosted By john martin |
dear jim i would like to see your portable observatoory and give me an idea on how to make it.
Funding Member
