ZWO News

Exciting news for all of us! Amateur astronomer Victor Buso discovered a newly born, normal type IIb supernova (SN 2016gkg) when he was performing test on his new camera-ASI1600MM-C for lucky imaging. And this time was really really lucky! His discovery, reported Wednesday in the journal Nature, is a landmark for astronomy. Buso’s images are the […]

ASI183 series is the newest series in this year! good news it this series is released and will be ready for shipping at the end of this December!! Introducing the ASI183 camera series, the most sensitivie cameras in ZWO history. Peak Q.E. of the mono sensor reaches 84%! ASI183 series including 4 models: ASI183MM Pro […]

Say “Goodbye!” to dew problem ASI071MC Pro Camera completely upgrade anti-dew and mechnical body. The diameter of the camera body is incresed to 86mm (the old 071 is 78mm). ▶6 screws seal the chamber This new structure seal the CMOS chamber better and no dew or frost happen on sensor anymore.   This new structure […]

Look Back There is no denying that ASI1600MM cooled camera is a milestone in astrophotography history. Form 2016-2017, ASI1600 Cooled camera upgrade 3 times. ASI1600MM-Cool Version1(right) VS. ASI1600MM-Cool Version2(left): ASI1600MM-Cool Version2(left) VS. ASI1600MM-Cool Version3(right): Every time we make a big progress to improve 1600 performance, but it is not enought. As we said, ZWO is […]

ASI294MC Pro is the first camera in the world that equip with SONY latest sensor IMX294CJK. IMX294CJK Diagonal 21.63 mm (Type 4/3) Approx. 10.71M-Effective Pixel Color CMOS Image Sensor, This is the official description on Sony website. In our effort, we remolded it to make it Diagonal 23.2 mm (Type 4/3) Approx. 11.71M-Effective Pixel. High-Sensitivity Type […]

ASI174 and ASI290 mini camera have very beautiful outlooks, small size, lighter weight, this is not a big deal. We should consider much more… How to  choose a good guide camera? Many people may say : it must be small, suitable for different equipments(guide scope, OAG), stable working. Yes, I think thoes are basic demand […]

Big Big news! ZWO offically release two brand new full  frame cameras today! They are ASI094MC Pro and ASI128MC Pro. These two cameras integrate full-frame sensor and have different features. As the flagship products of ASI series, 094 and 128 have super nice performance and reasonable price. The most important is, they are limited editions! ASI094MC […]

ZWO team in April 2017 visited two very popular exhibitions in US, Northeast Astro-Imaging Conference (NEAIC) and Northeast Astronomy Forum (NEAF). On both exhibition floors, we showed our products; planetary cameras , cooled cameras, filters,filter wheels and our wide range of accessories for astrography. On exhibitions, we also show two new ZWO products. We presented our Android application ASICAP which enable ASI […]

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 […]

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.

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 […]