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SVBONY SV550 APO refractor telescope 122mm f/7 triplet

SVBONY ★ 3.1/5 · ItemOracle Score Premium

$1360 USD
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SVBONY SV550 Triplet APO Telescope, 122mm F7 ED Glass Telescope for Adults High Powered, 2.5" Dual-Speed Focuser, 87mm Focus Travel Distance Refractor OTA, for Deep Space Astrophotography and Visual

A compact 122mm apochromatic refractor with FPL-51 triplet lens for sharp images and reduced chromatic aberration. Smooth dual-speed 2.5-inch focuser supports precise focusing; great for deep-sky photography and visual use. Customers note crisp optics and minimal color fringing

Highlights

  • apochromatic triplet design
  • high-quality focusing control
  • compact yet capable for astro photography

Pros

  • 122mm aperture for bright images
  • FPL-51 triplet reduces chromatic aberration
  • 2.5-inch dual-speed focuser for precise focus
  • lightweight travel-friendly design
  • solid build quality

Cons

  • hefty weight for portability
  • dovetail length up to 300mm may affect balance
  • focal length relatively long for wide-field use

Best For

  • deep-sky astrophotography
  • visual astronomy
  • travel astronomy
  • high-power planetary observation
  • stocking-field imaging with refractors
  • apparent-diffraction testing

Features

  • 122mm aperture, f/7, 854mm focal length for compact travel refractor
  • FPL-51 triplet with ED glass reduces chromatic aberration for sharp images
  • 2.5-inch dual-speed focuser with 1:10 gear ratio enables precise focus
  • Dovetail length 300mm improves balance and adjustment convenience
  • Weight around 6.44 kg (14.18 lb) for portable packing in a case

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