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Important Update on Focusing Issues with the First Batch of SV555 Astronomy Lens

Important Update on Focusing Issues with the First Batch of SV555 Astronomy Lens

In this blog, we address a critical matter regarding the first batch of our newly launched SV555 Telescope. Through this blog, we aim to keep our customers informed about the potential concerns associated with the first batch of the SV555 Telescope and reassure them of our commitment to resolving these matters. Thank you for your understanding and continued support! Read More

What is the back focus?

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

✨Product: Pre-sale of SV535 & SV545 Astrophotography Lens!
🎁Bonus:
①SVBONY 2-inch UV/IR cut filter(SV535)/SVBONY SV226P filter drawer(SV545)
②8th Anniversary canvas bag
③SVBONY 8th Anniversary Baseball Cap
④SVBONY Exclusive Stickers
📅Arrival Date:
Scheduled to ship between late January and early February 2026.
🚀Shipping:
First come, first served! Orders will be shipped in order of order.
Go to SV535
Go to SV545