Alpine Astronomical Baader 2" Mark III Visual/Photographic Coma Corrector for Dobsonian OTAs with 1.25" Eyepiece Holder

An ideal visual and photographic tool for fast Dobsonian optical tube assemblies (OTAs), the Alpine Astronomical Baader 2" Mark III Visual/Photographic Coma Corrector (MPCC) improves your views and image quality on any OTA with a removable 2" collar. This set includes the MPCC, plus their deluxe 1.25" eyepiece holder and a VariLock extension tube that allows you to fine-tune your visual or imaging rig for optimum back focus.