Used Celestron 2" Mirror Star Diagonal, SCT (#93519) Finderscope the soft 210D polyester lining

the soft 210D polyester lining adds a protective barrier for your telescope’s finish

the etalon is designed to transmit light at the Hα wavelength while rejecting all other wavelengths

and everything works

No center column - higher stability (center column SL-200 optional)

Used Celestron 2" Mirror Star Diagonal, SCT (#93519) Finderscope the soft 210D polyester liningCondition: This is a used Celestron 2" Mirror Star Diagonal for SCTs in fair condition with mostly clean optics. There are a number of dust spots on the mirror that we cannot remove. We have taken this significant condition issue into consideration in the pricing. Celestron has long since discontinued this model, so If you've ever wanted to try 2" eyepieces on your SCT, here's your chance to do it at a huge discount: Save big at only FORTY BUCKS! This