The Starlight Feather Touch Focusers from Lunt Solar have been masterfully redesigned and blow the old design out of the water! All running parts are now engineered with hardened stainless steel, drastically improving the smoothness, wear characteristics, and overall robustness of the focuser. It is an absolute must-have for CCD imaging and astrophotography!
This focuser has ultra-smooth coarse and fine focus knobs (10:1 ratio) made of anodized aluminum that make perfect focus a breeze to achieve. It comes equipped with a 52 mm threaded draw tube to accommodate filters and tipped stainless steel set screws, which are gentle on eyepieces. With glare resistant black internal baffling and an ultra low backlash system for accurate control, the Feather Touch Focuser is the perfect addition to your astrophotography set-up!
The 2" Starlight Feather Touch Focuser with 2.5" Travel includes an adapter for LS80THa telescopes. Minimum focus height is 35.56 mm and focuser height with adapter plate is 40.64 mm. Lifting capability is 5.5 lb (2.5 kg), with zero backlash and fine focus reduction of 1,778 mm per step.