The SVBONY SV48P is a 90mm f/5.5 refractor telescope OTA designed for astronomy enthusiasts and astrophotographers seeking clear, bright and wide-field views. With a 90mm aperture and 500mm focal length, it captures more light than smaller refractors, delivering sharp lunar, planetary and deep-sky observations.
Its doublet achromatic objective lens with fully multi-coated optics reduces false colour while enhancing contrast and brightness. The dual-speed 2-inch rack-and-pinion focuser, complete with a 360° rotator, provides smooth and precise focusing, essential for astrophotography. Built with a durable metal tube and supplied with a dovetail plate and tube rings, it is compatible with most telescope mounts.
SPECIFICATIONS
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Brand Name: SVBONY
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Model Number: SV48P
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Optical Design: Refractor (doublet air-spaced achromatic)
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Aperture: 90 mm
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Focal Length: 500 mm
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Focal Ratio: f/5.5
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Resolving Capacity: 1.71″
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Coating: Fully multi-coated (FMC)
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Objective Lens: Achromatic glass for edge-to-edge clarity
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Focuser: 2-inch RAP dual-speed focuser with 1:10 fine adjustment
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Rotation: 360° rotatable focuser
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Eyepiece Compatibility: 2-inch barrel with 1.25-inch adapter
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Dovetail Plate: 130 mm with tube rings
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Dust Protection: 1.25-inch dust plug included
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Finder Scope Bracket: Yes
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Mount Type: Vixen-style dovetail plate
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Body Material: Metal
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Net Weight: 2730 g (96.3 oz / 6 lb)
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Water Resistance Level: IPX4
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Origin: Mainland China
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Hign-concerned Chemical: None
Portable yet powerful, the SVBONY SV48P offers bright, sharp optics and smooth focusing control, making it an excellent telescope for both beginners and experienced observers exploring deep-sky astrophotography and visual astronomy.
