SVBONY SV550 Astronomical Telescope 80mm Refractor OTA Triplet APO for Deep Sky
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  • 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.


 
 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
dovetail plate length150-175mm
Limiting stellar magnitude11.6
Load bearing of focuser5kg
Gross weight​3850g
Tube travel80mm
Focal Ratiof/6
FinderscopeStandard
Objective Lens Diameter61-100 mm
Maximum MagnificationMore Than 100x
barrel weight2900g
Focal Length480mm
Focuser2.5" rack-and-pinion, dual speed (1/10)
Additional threadM63x1 female thread for photo adaptions
Tube materialAluminum
Mount TypeAltazimuth
Net weight​3750g
Dew shield typeRetractable
mirror Brief Size377.8mm
Country of OriginChina
Lens designapochromatic
Resolution1.45 arc seconds
MPNF9381A
Aperture80 mm
FeaturesDual Speed
Lens CoatingFully Multi-Coated
BrandSVBONY
TypeRefractor
ModelSVBONY SV550
MPNF9381A
PushAuction