- More clear image; APO astro camera lens consists of a 3-group 5-piece petzval objective lens structure; which includes a set of triplet lens; bringing you a clearer image;
- 44mm full-frame; APO telephoto lens avoids aperture blocking; whether mirrorless camera; SLR camera; or deep-sky camera; you can photograph clear image without trouble;
- Mounting kit available; SV555 astrograph is equipped with a bracket and belt for EAF; you can get an accurate angle to photograph quickly and conveniently;
- Single-speed focus; the telescope camera lens supports fine adjustment; enabling you to adjust the photography angle accurately for fast shooting;
- Various aperture range; the astronomical photography lens can adjust the aperture from F22 to F4.5; meeting a variety of use needs; the included graded adjustment ring and scale also make it convenient for photography by preventing accidental touching;
- Compatibility; SV555 telescope camera lens features an M48x0.75 filter thread to install the 2" filter; additionally; the V-style & Arca-Swiss quick-release system is compatible; flexible and easy to use; enhancing the efficiency;
- Convenient to use; the APO astro camera lens is featured with a handle; bracker; dovetail plate; more convenient to use when shooting.
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It gives a lovely widefield shot at a good price
I really liked it and gives a lovely widefield shot at a good price.
Clear skies are definitely the best for stargazing with this lens!
This lens really does bring the stars to life
Looks like a good little lens, especially for the price.
it's definitely a game changer for widefield. I am very happy to have it. Clear skies
What an amazing quintuplet. I like SvBony more and more.
I purchased the SV555 and I've been using it now for 2 months and am very pleased with the results - The stars are perfect shapes and from Corner to corner, I am also using a SV605cc Camera. I'm very pleased with it.
The new lens really does bring out the beauty of the stars!
I have got the sv555 last week, it has no focussing issues, and also improved the overall finish and reduced the weight by 90g.The new lens really does bring out the beauty of the stars!
Perfect companion for travelSVBony is one of the best values for the price
The SV555 is probably the cheapest small telescope that can support round stars over a full frame sensor with a decent reach/focal length.
Best price quality ratio.
I've had this for almost three months. I have been really pleased with results
I enjoyed it a lot!
I have had it since January and enjoyed it a lot! I was about to get a redcat but... this one had slightly better reviews, a better look (IMO) and half the price. It is riding on my Juwei-17 mount and I am happy with the results. Now just need more time on the targets. Cheers.
Designed for Astro photography
This scope is actually a great design. One of the reviewers complained that it would not reach focus, I believe that reviewer does not understand that this is designed for Astro photography and will not achieve visual focus without extension added.
Good job for astro-imaging
I think, for the money, the SV Bony SV555 lens does a good job for astro-imaging, and it offers the features that enable it to be used for traditional terrestrial photography too.
| Brand | SVBONY |
| Model | SV555 |
| Objective Type | Petzval Design（5 Elements in 3 Groups) |
| Aperture | 54mm |
| Optic Coated | FMC |
| Focal Length | 243mm |
| Focal Ratio | f/4.5-f/22 |
| Focuser | Helical |
| Image Circle | Φ 44mm (Full Frame) |
| Lockable 360º rotator | Yes |
| Mount Type | Dovetail Plate |
| Dovetail Plate Length | 184mm |
| Front Filter Thread | M72 |
| Back-end connection | M48x0.75 male thread |
| Net Weight | 2450g (excluding accessories) |
Package Includes:
- SV555 54mm f/4.5 OTA
- EAF Mount Kit
- Handle with integrated Vixen Finder saddle
- Dovetail plate with M6 threaded holes
- Camera Angle Adjuster
- 2" Filter Holder (assembled with the Lens)
- Plastic Lens Cover
- Soft Padded Case
- Instruction Manual
