Tag Archives :SV21

SV21、SV10、SV39の比較、お手伝いします。 読んでくれてありがとう。  ...

For astronomy enthusiasts, an eyepiece is a crucial tool to unravel the mysteries of the universe. However, an eyepiece that offers exceptional field of view or flexible zoom capabilities is truly exciting. Whether you're a beginner or an experienced astrophotographer, it promises an incredible observing experience. In this blog post, we'll delve into the unique features of the SVBONY five styles of eyepieces and how to make the most of its advantages.  ...

The zoom eyepiece is designed to provide the best balance of contrast, comfortable eye relief, and resolution for the critical planetary observer, particularly those with ultra-premium short focal length refractors.  ...

When sv209 and sv210 are used together with sv550, sv550 will give full play to its role and present the best effect.  ...