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
In professional astronomical observations, filters play a small but vital role. Sometimes some important astronomical discoveries are made possible by a small filter. Read More
In shooting sports, precise aim is the key to victory. Now, we've got a fascinating spotting scope-SV41 Pro spotting scope. Whether you're an avid shooter, or simply someone looking to enhance your accuracy, this is the device you've been waiting for. Read More
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