ZWO ASI2600MM DUO [MONO] Geoptik These features allow the M-Uno

These features allow the M-Uno mount to perform guided exposures up to 20-30 minutes with pinpoint stars even with optics of 2-3 meters of focal length (see our suggested PHD2 guide parameters table)

If eyepieces with a larger diameter are used

Precise alignment may take several attempts

Spot diagram of Takahashi FSQ-106EDX4 with EX-Q1

2″ CMOS Sony IMX585 colour

ZWO ASI2600MM DUO [MONO] Geoptik These features allow the M-UnoThe ZWO ASI2600MM DUO combines both imaging and guiding sensors into the one body. The main imaging sensor is the monochrome back illuminated Sony ExMor IMX571 APS C with a QE up to 80%, a bit rate of 16 bits, an ultra high 14 stops dynamic range and ultra low 1. 0e readout noise. Using the latest hardware, full well capacity is extended to 73ke . Plus, no amp glow! The guide sensor is the SC2210 Type 1 1. 8 (the same sensor used in the ASI220MM Mini)