PRIMA LUCE LAB ECCO 2 DEW CONTROL QHY15 ESATTO 2" has a M56

ESATTO 2" has a M56 x 1 male thread where you can screw on an adapter for your camera or accessory

Backfocus from racked in focuser

This ZWO adapter has an internal M42 thread and external M48 thread

CEM70/CEM70EC/CEM70G

Among the other functions

PRIMA LUCE LAB ECCO 2 DEW CONTROL QHY15 ESATTO 2" has a M56ECCO2 is the Environmental Computerized COntroller for EAGLE that automates the management of dew heaters during long exposure astrophotography. By adding the ECCO module to your EAGLE, it will automatically and continuously monitor the temperature, humidity and pressure around your telescope and the temperature of your lenses by calculating the dew point (the temperature below which dew condenses). This way it will automatically vary the heating of