Orders placed after February 4 will be shipped sequentially from February 12th. Therefore, if you have an item you are looking forward to or urgently need, please place your order before February 4 to ensure that it arrives as soon as possible. Read More
The SV605CC has completed the hardware upgrade, and has optimized the horizontal stripes. The S/N serial code of the new product has been changed to S/N(B). Welcome all of you to evaluate and comment on the new product. Read More
SV550 has launched a new telescope bundle combination. In addition to the telescope carring bag that comes with the lens barrel, the new combination also includes the SV209 focal reducer and a heater strip for the refractor OTA. If you have interested in this bundle, pls place an order directly online. Read More
In astronomical photography, chromatic aberration in optical systems can result in color shifts or blurriness in images. Chromatic aberration is a common issue in optical components and becomes more noticeable in high-magnification observations. If you often encounter problems with chromatic aberration and want to find a solution. Let's continue reading together. Read More
