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Daily Archives:January 08,2024

Introducing the SVBONY SC101 Smart Bird Feeder: A Backyard Oasis for Bird-Watching

Are you a bird watching enthusiast? If so, the SVBONY SC101 Smart Bird Feeder is the perfect addition to your backyard! With its advanced features and smart technology, this bird feeder provides an oasis for birds while allowing you to observe them up close. In this blog post, we will introduce the key features of the SC101 and how it can enhance your bird-watching experience. Get ready to bring the beauty of nature right to your doorstep!  ...

Read more  SVBONY,  Birdfeeder

What is the back focus?

Determining the correct back focus for your telescope can be a daunting task for both beginners and experienced astrophotographers. In this article, we’ll discuss why back focus distance is so important, all the factors you need to consider for back focus distance, and how to use adapters and spacers to get the perfect back focus distance.  ...

Read more  back focus,  optical path,  55mm