Baader Planetarium Adapter 4.1"i UNF/24G to M68ix1 (for TEC 140-200 and 3.5" Feathertouch focusers)

Baader Planetarium Adapter 4.1"i UNF/24G to M68ix1 (for TEC 140-200 and 3.5" Feathertouch focusers)Telescope Connection for Baader FFC and Telecentric Systems Telescopes which are used for photography on a professional level need to avoid any deflexure under load. This flexure is is no problem if you observe only visual, but for photography or spectroscopy any deficiencies will make your results unusable. So, you do not only need a sturdy mount with a robust connection to the telescope, but also a very good focuser with a sturdy connection to

This is a perfect accessory for owners of short

the Celestron StarSense Explorer 130mm Tabletop Dobsonian is advanced enough to easily pick out Jupiter

this Vixen style handle bar is a great way to carry your light weight refractor around

the focus motor enables the imager to gather data remotely from a backyard observatory

89 arc seconds Light Gathering Power (Compared to human eye): 345x Secondary Mirror Obstruction: 45mm (1

The Antares 1

Users have to follow the certain steps to successfully assembly the Askar filter drawer and put it into the light path to fit the whole optical system:

66") (46% of aperture diameter) Light Gathering Power (Compared to human eye): 843x Resolution (Rayleigh): 0

The QE peak value of the ASI6200MC Pro is 80%

TeleVue has gathered a package of accessories that perfectly complement their NP101is APO Refracting OTA

98") Magnification of Eyepiece 1: 60x Finderscope: StarPointer red dot finderscope Star Diagonal: 1

SCT & Dobsonian owners take note