Lunt Solar Backing Plate and Focuser For LS100MT - BP&F/LS100MT 17 mm Eyepieces small parts

small parts

14 arc seconds Light Gathering Power 212x the unaided eye Highest Useful Magnification 241x Lowest Useful Magnification 15x Limiting Stellar Magnitude 12

helps the app match star patterns it detects overhead to its internal database

The eyepiece has comfortable eye relief and produces a 6-degree field of view

Field Stop Diameter:          4

Lunt Solar Backing Plate and Focuser For LS100MT - BP&F/LS100MT 17 mm Eyepieces small partsLunt 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