Founder Optics 1.25" Dielectric Diagonal Mirror - DIA1.25-M (Pre-owned) Counterweight Shafts & Bars it will be way easier

it will be way easier to find focus between your guide camera and imaging camera at the same time

celestial events and more so you can take full advantage of good opportunities for stargazing

These readout modes are currently supported in the ASCOM

Altair 4nm Ha Oiii DualBand ULTRA Filter Technical Specifications:

Limiting Stellar Magnitude: 11

Founder Optics 1.25" Dielectric Diagonal Mirror - DIA1.25-M (Pre-owned) Counterweight Shafts & Bars it will be way easierUsed diagonal, in excellent condition! If you're looking for a nice 1. 25" diagonal for your refractor, this model from Founder Optics will do the trick. The compression ring twists to lock in 1. 25" barreled accessories without marring and fiddling with small screws in the dark. The telescope side slides into 1. 25" focusers. This Founder Optics 90 degree mirror diagonal has a dielectric coating with over 99. 99% reflectivity for bright images.