ZWO ASI2600MC Pro Duo Cooled Colour Deep Sky Camera with built-in Guiding Sensor Harmonic because normally the shorter the

because normally the shorter the focal length of the eyepiece

EQ-AL55i Pro

exceptional price/performance ratio

Improved latitude range

the telescope can be easily balanced and rotated

ZWO ASI2600MC Pro Duo Cooled Colour Deep Sky Camera with built-in Guiding Sensor Harmonic because normally the shorter theThe ASI2600MC Duo combines an imaging and guiding sensor into one compact body. The main sensor is a Sony IMX571, 23. 5mm x 15. 7mm, coming with a native 16bit ADC, 14 stops dynamic range and 3. 76um square pixel array. The readout noise is as low as 1. 0e, and the full well capacity reaches an incredible level of 80ke. The guide sensor is a type 1 1. 8 SC2210 with excellent NIR sensitivity. The sensor size is 7. 68mm x 4. 32mm. It has 4umx4um pixels