All posts by: Sam Wen

Sam Wen
About Sam Wen

As amateur astronomers ourselves, we believe that we can design better products for other amateur astronomers. Our main profile is the design and manufacturing of high speed astronomy cameras, mirrors, telescopes and other accessories for astronomy imaging and observing.

We at ZWO got some great news for you guys, where we announce that the ASI USB3.0 CCDs support Android devices. You attach the camera to the device’s USB and make sure that the device supports OTG. Although the app is still in Alpha stage, with loads of bugs, crashes and misspellings, we strive to […]

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 […]

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.