ZWO ASI183MM Pro Cooled USB3.0 Mono Astronomy Camera - ASI183MM-P vendor-william-optics Model G28B3 mount has an

Model G28B3 mount has an AccuAlign Optical Polar Scope installed for quick and easy polar alignment

About 90% transmission at major OIII line 500nm (OIII filter )

This Explore Scientific 6

The very precisely figured parabolical primary mirror of this telescope is made by BK7 optical glass that is free of internal stress

ZWO ASI183MM Pro Cooled USB3.0 Mono Astronomy Camera - ASI183MM-P vendor-william-optics Model G28B3 mount has anThe ASI183MC Pro Cooled Monochrome Astronomy Camera includes the back illuminated Sony IMX183, with 5496 x 3672 resolution and a pixel size of 2. 4um. The IMX183 has a diagonal size of 15. 86 mm, with approximately 20. 18M effective pixels. This sensor has just 1. 6e read noise at 30DB, and 12 stops of dynamic range at 0 Gain. Full well capacity is a large 15000e, and amp glow is minimized via firmware. Sonys back illuminated Exmor R technology