Celestron Narrowband O-III Filter 1.25". Condition is New.
Unopened packaging - I upgraded to a 2" focuser so I no longer have a need!
Pics are of actual articles for sale and I also do my best to describe items accurately and honestly. PayPal only please and all sales are final.
I typically ship USPS within 2 business days of payment.
Filed under: Eyepieces & Accessories