PrimaLuce Lab ESATTO 2" Low Profile Robotic Focuser - EST2LP Equalizer Filter Threads: Yes

Filter Threads: Yes

All refractive optical surfaces are coated with StarBright XLT coatings

3/8” socket Alt-Azi adjustable base diameter Φ80 mm Latitude adjustment range 0º ~ 90º (with alt-azi base) Azimuth adjustment range ±5º Level indicator Level bubble Body dimension 133x115x95 mm (w/o alt-azi base) Counterweight shaft Φ20x200 mm w/ 3/8”-16 threads Counterweight 1

it can work well with refractors slightly outside this range of focal ratio

Innovative German Equatorial/Alt-Az/dual-OTA mode

PrimaLuce Lab ESATTO 2" Low Profile Robotic Focuser - EST2LP Equalizer Filter Threads: YesThe PrimaLuce Lab's ESATTO 2 LP is a compact low profile robotic focuser specially designed for telescopes with low back focus. It can even fit the Celestron EdgeHD 8"! At just 32mm of thickness, ESATTO 2 LP provides a large 50. 9mm free aperture with 10mm of travel, 5 kg of payload capacity and an incredible resolution of 0. 03 microns per step! And like all the other ESATTO focusers, this 2" low profile version comes with a USB C port to let you