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December 24  is Christmas Eve in the Western countries.But it is also a nice day for us,because the 7th Yunnan Star Party would be held this night. In the afternoon,we arrived the Blueberry Manor in Kunming (the provincial capital of Yunnan). On the road, we enjoyed the scenery along the way. When we got the meeting place ,there have […]

Haven’t been imaging for nearly one year I joined a star party a couple of days ago and here is my first light with our new camera ASI1600MM-Cool   This is my new portable and lightweight setup for DSO imaging Mount: ZEQ25 Scope: 70SA 2kg Only Imaging and Guiding system: ASI1600MM-Cool+EFWmini+ZWO New LRGB, OAG + ASI290MM for guiding […]

Martin captured Jupiter in RGB and CH4 with ASI224 camera attached on big 444-mm Dobson. What Martin said about this amazing photos? The methane image was taken during a period of good seeing with my home-built 444-mm Dobsonian working on my equatorial platform and at f18- a slightly shorter f-ratio than I would use for RGB imaging. […]

3 new ASI cameras has come: ASI224MC ASI185MC ASI178MC. This cameras have Low Noise, High Sensitivity and Fast Speed. These cameras are the best planetary imaging camera in the world and the cooled version won’t be far away 😉 For more info and orders please visit products pages.

First light M16 with ZWO 153F4 newton and ATIK One ZWO 153F4 Carbon Newton: Diameter:6″ (153mm) Focal ratio: F4 Weight(including handle, dovetail and rings): 3.8kg (8.3lb) Focuser: 10:1 dual speed focuser back focus: 65mm (+-5mm) secondary size: 64mm PV of the primary mirror: < 1/10λ (Surface PV) Free shipping through EMS now (limited time and […]

You are wrong if you think ZWO only produce cameras? We like Newtonian scopes from the start of observing the sky! Newtonian is simple, cheap and easy to get a large diameter mirror than all other type scopes maybe you want to say Newtonian is hard to collimate. But actually we enjoy the process to do something which can […]