Lunt Solar Backing Plate and Focuser For LS100MT - BP&F/LS100MT 17 mm Eyepieces Field Stop Diameter: 4

Field Stop Diameter:          4

35kg counterweight

Resolving Power: 1

Baader AstroSolar stands out as your guardian against the dazzle of the web's many subpar offerings

and hundreds of deep-sky objects including: galaxies

Lunt Solar Backing Plate and Focuser For LS100MT - BP&F/LS100MT 17 mm Eyepieces Field Stop Diameter: 4Lunt Solar Backing Plate and Focuser For LS100MT If you have a Lunt LS100MT Modular Telescope and want to use it for nighttime, you can do it with this back plate and focuser assembly. This special back plate and standard 2 Crayford focuser package will allow you to do that! You will configure your telescope for nighttime operation by removing the Ha Etalon and its attached focuser and blocking filter. This item will attach to the rear of your LS100MT