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SVBONY SV48P - 90mm f/5.5 achromatic telescope

CHF 249.00incl. Swiss VAT

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Timeframe: 10 days to 3 weeks
Estimated shipping: Between November 18 and 23, 2026

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Product description

Product description

SVBONY SV48P - Achromatic Refractor 90 mm f/5.5 OTA

The SVBONY SV48P is a bright, affordable achromatic refractor designed for beginners and wide-field astrophotography enthusiasts alike. With its 90 mm aperture and 500 mm focal length (f/5.5), it captures more light than a 70 or 80 mm, offering a wide field ideal for the Moon, star clusters and bright nebulae. Its robust mechanics and double-speed focuser make it a reliable instrument for observation and photography.

Highlights

  • 90 mm aperture and 500 mm focal length (f/5.5) for a wide, bright field of view
  • Crayford 2″ dual-speed focuser (1:10) for precise focusing
  • 360° rotation of the eyepiece holder for optimal framing of photos and images
  • Lentilles achromatiques traitées multicouches pour réduire le chromatisme (sans l’éliminer) et maximiser la transmission
  • Robust structure with metal interfaces for greater precision and stability
  • Dovetail included for immediate compatibility with many frames

Use

Thanks to its f/5.5 ratio, the SV48P is perfect for wide-field observations: Milky Way, open clusters, diffuse nebulae. For astrophotography, it allows you to capture large areas of the sky with short exposure times. Beginners will appreciate its ease of use, and amateurs its versatility in both visual and photographic applications.

Package contents

  • SVBONY SV48P OTA telescope
  • Dovetail
  • Protective caps

To remember

The SVBONY SV48P telescope combines a large field of illumination with reliable mechanics, making it an excellent solution for starting out or completing a portable astrophotography setup. Its attractive price and versatility make it a popular instrument with amateurs.

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Frequently asked questions

Frequently asked questions

What can you see with the SVBONY SV48P?

La SVBONY SV48P est une lunette achromatique de 90 mm pour 500 mm de focale (f/5,6), un instrument d'observation visuelle idéal pour débuter. Elle montre la Lune en détail, les bandes de Jupiter, les anneaux de Saturne, Mars à l'opposition, et les objets brillants du ciel profond : la nébuleuse d'Orion, les Pléiades, la galaxie d'Andromède, l'amas d'Hercule M13 et de beaux amas ouverts. Son rapport court donne de larges champs, parfaits pour balayer la Voie lactée ; sur les planètes à fort grossissement, un léger liseré coloré apparaît autour des objets brillants.

Is this a good instrument for beginners?

Yes. Like any telescope, it is collimated at the factory and requires no optical adjustments: simply set it up, leave the tube exposed to the open air for a few minutes, and start observing. The enclosed tube stays clean, and maintenance is minimal.

Achromatic or Maksutov Telescope: Which One Should You Choose?

À diamètre comparable, une lunette achromatique est généralement moins chère qu'un Maksutov, se met plus vite à température et n'a pas d'obstruction centrale, ce qui préserve le contraste. Avec seulement 500 mm de focale contre souvent plus du double pour un Maksutov, elle offre bien plus de champ pour les amas et les grandes nébuleuses ; le Maksutov garde l'avantage du fort grossissement planétaire.

What eyepieces should you bring?

Le tube est livré sans oculaire. Une bonne base : un 25 mm (20×) pour les grands champs, un 10 mm (50×) pour la Lune et les amas, et un 4 mm (125×) pour les planètes. Le porte-oculaire 2″ accepte aussi des oculaires grand champ pour profiter du champ maximal. Prévoyez un renvoi coudé pour observer confortablement.

Can you do astrophotography with this telescope?

That’s not what it’s designed for. An achromatic objective lens leaves a purple halo around stars and bright objects: in astrophotography, this flaw is very noticeable. For deep-sky photography, an apochromatic telescope is the right tool. The SVBONY SV48P remains, above all, an excellent observation instrument.

Technical specifications

Technical specifications

Technical specifications

Optical type
Achromatic telescope
Diameter
90 mm
Focal length
500 mm
Focal Ratio (f/D)
f/5.6
Maximum magnification
180 ×
Separating power
1.29″
Lens holder
Crayford 2″ démultiplié 1:10
Uses
Visuel, Ciel profond, Terrestre, Voyage
Documentation

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