10% OFF!! Svbony SV503 Telescope ED 80mm F7 Doublet Refractor for Astronomy - F9359B (OPEN BOX)

In Stock
SKU: F9359B
Regular price $469.00 CAD
Regular price $521.00 CAD Sale Sale price $469.00 CAD

Product details

  • SKU F9359B

Svbony SV503 Telescope ED 80mm F7 Doublet Refractor for Astronomy - F9359B  (OPEN BOX)




  • Rugged housing prevents damage
  • Responsive and soft dual-speed focuser
  • ED glass (S-FPL51) can produce very beautiful and clear images
  • The fully multilayer-coated lens eliminates all reflections on the glass, and has little or no chromatic aberration at high magnification

The appearance of the telescope is baked with high-end fine-grained paint, with exquisite appearance and delicate feel.

The objective lens features a S-FPL51 extra-low dispersion glass ED element which eliminates chromatic aberration. This results in the best color correction for an ED doublet lens.

The lens adopts optical processing and low polishing technology.

The ratio of the two-speed 2'' toothed focusing seat is 1:10, which makes it easy to achieve accurate focus.

Includes metal rings and a 2'' to 1.25'' adapter.

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Svbony SV503 ED refractor telescope.jpg

Svbony SV503 2'' white 80ED F7 telescope OTA.jpg

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SV503 2'' ED telescope.jpg

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Svbony SV503 astronomy telescope.jpg

SV503 Telescope Including



Model SV503
Aperture of objective lens 80mm
Focal length 560 mm
Focal ratio F7
ED Glass S-FPL51
Lens Coated Ultra-wideband coating (SMC)
Objective Lens type Double separation lens structure
Limit magnitude 11.6
Light-gathering Power 130.6x
Resolution 1.5 Arcseconds
Tube Material Aluminum
Focuser 2 inch Dual speed focuser
Reduction ratio 1:10