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One small upgrade, one giant leap

From planets to deep sky

More simple, enjoyable & obtainable

FPL51 Triplet >FPL53 Doublet

Just for better clarity.

It's a cost-effective and recognized lens structure.

Special Tube Rings &300mm Dovetail

Give you a enough creative space to match much different equipment you want!

Accessories will be released simultaneously!

122mm F7

Capturing extragalactic galaxies will be easier.

A medium mount is enough.

FPL51 Triplet >FPL53 Doublet

Just for better clarity.

It's a cost-effective and recognized lens structure.

Special Tube Rings &300mm Dovetail

Give you a enough creative space to match much different equipment you want!

Accessories will be released simultaneously!

122mm F7

Capturing extragalactic galaxies will be easier.

A medium mount is enough.

Become Our Global EXPERIENCER!

SV550 122mm FPL51 Triplet OTA

This has become a traditional project about new products and has gotten nice progress and feedback in practice.

Thanks to your continuous support and trust, which inspires us to continue to innovate and explore. The birth of a high-quality telescope embodies our common wisdom and desire. Having a bigger OTA is the expectation that many customers told us.

It can’t be too expensive

It’s better not to be too heavy

Please with more accessories

Hope it’s as well-made as SV503 and SV550...

We feel the pressure while being happy, move forward while listening and thinking, and want to balance price and quality. After a long discussion and research, we decided THAT IS IT!

We are not sure whether we are doing well enough---You decide this time! Hope it lives up to the reputation, let you guys tell us IT’S WORTH IT.

If you are ready to apply to be our experiencer, please take a few minutes to browse the following application requirements. Let us start a new journey with the SV550 122mm, that will be a new milestone!

We cannot guarantee that every applicator will have a chance due to the intense competition. There will be three candidates can get the free samples, and ten candidates will receive a discount for this test, which will be a discount of $280 for SV550 122mm.

For this, you need to:

1. Provide complete personal information and a detailed testing plan.

2. Have enough influence on social media or have good promotion channels offline.

3. Sufficient experience in deep-space photography

4. Have the equipment we expect for comparison or combination testing.

5. Support our testing plan and cooperate with us in time.

6. Before post your reviews, you need to communicate with us. We support objective and unbiased opinions, whether positive or negative, but we also disagree with non-factual slander.

You may also want to know:

1. What time will I receive the sample?

After confirming the list of candidates, we will contact you again to confirm all the information. We will deliver them within three working days, and choose the fastest shipping way.

2. What do I have to post?

Depending on the situation. For the free testing, requirements will be more. For candidates who get coupons, you need to post no less than two reviews(blog/video/post...) if you really enjoy it, the more the better.

3. What should I do if the product is damaged?

Since it is a large-aperture telescope, the risk during transportation may be unavoidable, but we will try to minimize it as much as possible. If you find any internal damage or other quality problems after receiving the package, please contact us in time for a refund or compensation.

PS: We reserve the right to the final interpretation of this project. Participation means that you agree to our terms of service and privacy policy. Please pay attention to our follow-up notice for any unfinished matters.

If you already understand the above content, start to apply!

Click:   https://www.svbony.com/sv550-apo-refractor-122mm/