What does this set include?

SV550 Telescope 80mm Refractor OTA

Apochromatic triplet uses a series of three lenses. It provides better correction of aberration and significantly reduces dispersion. It reduces chromatic aberration, and it corrects for two wavelengths to reduce spherical aberration. The apochromatic triplet objective provides high-quality, sharp and high-contrast images.

SV405CC TEC 11.7MP Cooled Color OSC Camera

SV405CC is the deep space camera of SVBONY brand. It is designed with SONY IMX294 color CMOS sensor, which is recommended by amateur astronomers.
IMX294, the back-illuminated CMOS sensor, adopts the 4/3” format with 4.63 um pixel size and provides 11.7megapixels for 4144X2822 output. 14-bit ADC– giving high dynamic range of 13 stops and an impressive 63ke- full well capacity, helping to reduce the issue of, for example, saturated stars. All those make SV405CC perfect for deep-sky objects imaging.

SV198 Mini 50mm Guiding Scope Finder Scope

This compact lightweight mini Guide Scope perfect for guiding, searching or spotting.The versatile 50mm aperture Guide Scope with a built-in Dual helical focuser.Helical focuser collar will not rotate attached autoguider devices during focus adjustments.Can also be used as a right-angle correct-image optical finder scope (Eyepieces and Prism Diagonal sold separately).

SV209 1.0x Flattener

It is a special flat field mirror developed for SV550 80F6 OTA, which can effectively improve the image quality of SV550 OTA edge field, while maintaining the focal length and focal plane position of the Objective lens. The sv209 is equipped with M63 extension cylinder and M48 adapter ring to ensure that the rear intercept of the flattener is the astronomical conventional 55mm length.

SV210 M63 CAA 360 Degree Rotator Camera angle Adjuster

The image field rotator of sv210 CAA camera is mainly used for astronomical photography scenes.

Without rotating the objective lens, the shooting angle of the camera (SLR camera and astronomical camera) can be adjusted according to the shooting needs. Our caa-m63 is suitable for our SV550 80F6. At the same time, it can also be compatible with the astronomical lens barrel of M63*1 threaded grid astronomical focusing seat.

SV211 135mm Handle Bar Guide Scope Finder Dovetail

SV211 is a comfortable and convenient carrying handle, easy to carry, you can take it off and install it on a tripod at any time.

There is also a neat integrated saddle designed to accept SV198 or other brands of boot range and viewfinder range.

Full CNC integrated finishing anodized aluminum, hard metal texture, firmly fit on your telescope.

Compatible products OTA: 3 (70F6 80F7) SV550 (80F6), make it more convenient for you to use.

2 inch CLS Filter City Light Pollution Reduction Filter

The SVBONY City Light Suppression broadband filter is designed to improve the visibility of various Deepsky objects. By selectively reducing the transmission of wavelengths of light pollutants, specifically those produced by artificial lightings including mercury vapor lamps, both high & low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere (i.e. skyglow). Together with the highly transparent in main nebula emission lines at OIII(496nm and 500nm), H-beta (486nm), NII(654nm and 658nm), H-alpha(656nm) as well as SII(672nm), the filter is suitable for enhancing the contrast and details for both visual and photographic purpose at sub-rural area.

SV172 400mm Dew Heater Strip

Designed for astronomy telescopes, and compatible with DSLR camera lens: protecting optical devices like telescope and camera from fogging or freezing. It can be used for heating baby bottles or feeding bottles indoors or outdoors. Can be used as a wrist strap or knee strap to protect you from cold weather or emergency condition.

SV212 Telescope Carrying Bag

The inside of the bag is double-layered with uniform thickness, which can provide effective buffering and protect the accessories and lens barrels. Appearance scratches and damage.

Deep sky photography OTA
The SV550 APO Triplet refractor with 80mm aperture and fast f/6 focal ratio, a great travel telescope for observation and astrophotography.
4 extinction bars are designed to meet your ultimate pursuit of extinction.
The structure of the triplet apochromatic optics effectively improves the blue-edge chromatic aberration at the edge.
180mm hollow-out super-long dovetail plate, which is convenient for customers to quickly balance the system.
CNC double hinge opening hoop, easy to disassemble and install (built-in white felt, does not damage the outer wall of the lens barrel).
Combining the SV550 Telescope with the SV405CC deep space camera, field flattener, CAA, soft case, and handle bar enables deep sky photography.
Apochromatic triplet uses a series of three lenses. It provides better correction of aberration and significantly reduces dispersion. It reduces chromatic aberration, and it corrects for two wavelengths to reduce spherical aberration. The apochromatic triplet objective provides high-quality, sharp and high-contrast images.

How to connect a telescope and camera?

SV405CC with flat field lens 55mm back focal connection

Telescope + Field Mirror + M48F-M42M-16.5 Adapter + M42M-M42F-21+T2 Adapter + SV405CC Camera
Schema: Flat field lens+16.5+21+11+6.5=55mm

Review with SV550 80mm

from Herbert Hamber
Andromeda galaxy M31 in the constellation Andromeda
Total exposure time ~5 hrs, 30sec subs. Natural colors (no filters). Photometric color calibration to avoid garish circus colors.
No guiding, no gadgets, optical polar alignment, manual focus with Bahtinov mask.
Images stacked in DSS and edited in Siril, Gimp and PSE (all free).
In Borrego Springs Calif.
📷 𝗜𝗺𝗮𝗴𝗶𝗻𝗴 𝗦𝗲𝘁𝘂𝗽
• 𝗧𝗲𝗹𝗲𝘀𝗰𝗼𝗽𝗲: SvBony SV550 80mm
• 𝗖𝗮𝗺𝗲𝗿𝗮: Touptek Sony IMX571 26 Mp color camera
• 𝗠𝗼𝘂𝗻𝘁: Celestron AVX mount

Country of Origin	China
Load bearing of focuser	5kg
Tube travel	80mm
Focal Ratio	f/6
Finderscope	Standard
Objective Lens Diameter	61-100 mm
Maximum Magnification	More Than 100x
Focal Length	480mm
Focuser	2.5" rack-and-pinion, dual speed (1/10)
Additional thread	M63x1 female thread for photo adaptions
Tube material	Aluminum
Mount Type	Altazimuth
Dew shield type	Retractable
Lens design	apochromatic
Resolution	1.45 arc seconds
MPN	F9381A
Aperture	80 mm
Features	Dual Speed
Lens Coating	Fully Multi-Coated
Brand	SVBONY
Type	Refractor
Model	SVBONY SV550
MPN	F9381A