Hi guys
I have my as new 2" OIII CCD 12nm Optolong Deep Sky Filter for sale.
Exactly the same as described here:
https://www.ebay.com.au/itm/Optolong...AAAOSwCJxaBjpt
Retails for $220
Asking $150 shipped in registered post anywhere in Australia.
See photos attached.
Please PM if interested,
thanks
tom