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The biggest attraction of the SV550 122MM is its large diameter of 122mm, which is the upper limit for an easily operable refractor. With this aperture, you will never feel that it is not enough for a refractor. The F-value "7" is versatile, suitable for both visual and photographic purposes. You will be able to use it for various purposes without any complaints.  ...

The 40th Winter Star Party was an astronomical delight, and SVBONY was proud to be a part of this stellar event. As an exhibitor, we had the opportunity to showcase our latest products and engage with a community of passionate astronomers, making it a truly memorable experience.  ...

A solar eclipse occurs when the Earth, Moon, and Sun line up and the Moon blocks the Sun's light. When aligned correctly, it is large enough to produce a total solar eclipse. The Moon orbits the Earth once a month, but its orbit is at an angle of slightly more than 5 degrees compared to the Earth's orbit around the Sun. This means that the three don't often line up perfectly together.  ...

Along with the gradual approach of the spring footsteps and the upcoming Valentine's Day, SVBONY has also carefully prepared special Valentine's Day gifts for all of you, for we have always believed that your love deserves to be celebrated.  ...

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.  ...

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.  ...

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.  ...

SV41 pro 28-84x80 mak spotting scope FMC coating for shooting & hunting with tabletop tripod, a lightweight and easy-to-use mak spottingscope with more powerful 28x-84x magnifications, better optical performance and more accurate focusing system. The Mak design folds the spotting scope's light path, resulting in a scope that is much smaller than others of a similar focal length. Take it with you anywhere.   ...

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.  ...

There are now a variety of devices that can provide a safe, spectacular viewing experience. Equipment suitable for viewing a solar eclipse includes eclipse glasses, sun-safe film and specialized solar telescopes. In addition to these tools for direct observation of the Sun, personal indirect observation is also beginning to gain traction due to the increasing popularity of smart telescopes. These devices have begun to offer specialized solar filters that make imaging the sun and eclipses easier.  ...