The base allows the FTF3215B-A 3" TRUE-3.0 Feather Touch Focuser to be mounted to Newtonian telescopes with tube diameters from 300mm to 355mm.
♦The base is optimized for 300mm diameter tubes, such as the TS ONTC 10" Newtonian telescope, but can be used for tubes up to 355mm
♦ The base has a female thread M120x1
♦ Plate dimensions: 130 x 130 mm
TS Optics Curved Base for all 3" TRUE Feather Touch Focusers
The base allows the 3" Feather Touch FTF 32*** focusers to be adapted to Newtonian tubes from 300mm to 355mm outside diameter. You will also need the additional adapter A32-3203-1. For Newtonian telescopes, we recommend the shorter 3 "Starlight FTF3215B-A focuser.
Especificaciones:
Dimensions: | 130 x 130 mm |
Connection: | M120x1 thread, female |