Baader 2" Narrowband O-III (8.5nm) CCD-Filter # FOIIIN-2 2458436. Shipped with USPS First Class Package.
Bought a couple weeks ago new from high point scientific. Used 2 times in a filter wheel so it’s in like new condition.
I bought a new Astro camera and won’t need this filter anymore.
I’m also selling a narrowband Ha filter and a Full spectrum Sony A5100 in my other listings.
Filed under: Eyepieces & Accessories