Used Celestron 2" Mirror Star Diagonal, SCT (#93519) Finderscope No center column - higher

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

the Filter cell has heavy duty threaded inserts and nylon thumbscrews

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

72") Focal Ratio: f/4

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

Used Celestron 2" Mirror Star Diagonal, SCT (#93519) Finderscope No center column - higherCondition: 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