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SVBONY SV520 Telescope for Adults High Powered, 90mm Aperture 800mm Focal Length, Refractor with AZ Mount, Telescope Kit for Beginners with K25 Eyepiece, Barlow Lens, Phone Mount

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$229.99

$ 99 .00 $99.00

In Stock

1.Style:Telescope Kit With Pl10 Eyepiece


About this item

  • Clear and Bright Images: With a 90mm large aperture and 800mm focal length; SVBONY SV520 telescope collects more light; allowing for better observation of deep-sky objects; compared to other entry-level products with a 70mm aperture; it provides brighter and clearer images
  • Adjustable Tripod with Tray: This telescope features a sturdy; adjustable stainless steel tripod; providing durability and customizable height for users of all heights; The included tray offers a convenient space to store eyepieces; preventing them from getting lost
  • 5x24 Finderscope: 5x magnification offers a wide field of view for quick and easy target acquisition; 24mm aperture delivers brighter images; very suitable for beginners
  • 360° + 90° Adjustment: The altitude-azimuth mount features a worm gear drive system; ensuring smooth and precise movement; With 360° horizontal and 90° vertical adjustment; it maximizes your ability to meet all observational needs
  • Superior Optical Performance: Fully multi-coated optical glass lenses enhance light transmission; while the internal anti-reflection coating reduces unwanted reflections; ensuring clear imaging and protecting your eyes
  • Precise Focusing: helical gear manual focusing system ensures smoother transmission and finer adjustments; helping you see clear; detailed views of celestial objects
  • Photograph Shutter: This telescope is not only equipped with two smartphone holders but also includes a shooting shutter; enabling you to capture stunning celestial images and preserve unforgettable moments
  • Easy to Use: This powerful telescope is an ideal choice for astronomy beginners; featuring well-matched components and easy assembly; we’ve also created an installation video and offer dedicated technical support to help you get started with ease
  • Compatibility: The package includes a K25mm eyepiece and a moon filter; you can also pair it with high-magnification eyepieces and other filters to meet a variety of observational needs
  • Durable and Sturdy: SVBONY SV520 telescope features an aluminum alloy main tube with a spray-painted finish; a stainless steel tripod; The tripod and professional AZ mount can support up to 5kg



Product Description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

SVBONY SV520 Astronomy Telescope kit Introduction

Merchant Video

SVBONY SV520 Astronomy Telescope features 90mm aperture and 800mm focal length; complete astronomical telescope set contains complete accessories, ready to use after unpacking; ideal choice for adults and beginners.

telescope for adults high powered

Eyepieces and Barlow lens for more detailed observations of celestial features.

The SV520 telescope kit installation video helps you get started with ease.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

SVBONY SV520 Telescope Installation Steps

Merchant Video

The AZ bracket supports 360° horizontal rotation and 90° vertical adjustment.

refractor telescope
  • The Moon, Jupiter, Saturn, and deep-sky objects like nebulae.

  • Magnification = Telescope focal length / Eyepiece focal length. With an 800mm focal length on the SV520, the magnification is 32x.

  • The common eyepiece sizes are 1.25 inches and 2 inches. The SV520 is compatible with any 1.25-inch eyepiece of various magnifications.

  • The package includes a hex wrench that can be inserted into a small hole on the connecting rod to securely tighten it, preventing wobbling during movement.

  • For optimal stability: Always place the tray above the screws during assembly. Securely tighten the screws to lock the tray in place. This prevents wobbling and ensures a steady setup for your observations.

Specifications

Model SV520
Objective Aperture 90mm
Focal Ratio f/8.9
Dawes Limit 1.33"
Objective Coating FMC Anti-Reflection Green Film
Light-Blocking Glass Edge-Coated with Ink
Objective Material K9 + ZF4
Surface Accuracy Grade 5
Dovetail Mount 20cm
Interface Size 1.25-inch Interface
Lens Tube Material Aluminum Alloy
Tripod Material Stainless Steel
Equatorial Mount Metal Equatorial Mount with Worm Gear, Universal Screw, and 2 Fine Adjustment Levers
Barlow Lens 3X 2-Element Cemented Structure
Finder Scope 5x24 Optical Finder Scope
Finder Scope Mount Multi-Function Mount, Capable of Connecting a Smartphone Mount for Smartphone-Assisted Star Finding (Smartphone Mount Included)

Customer
Reviewed in the United States on June 1, 2025
This telescope is "low end" in terms of price, but according to some folks who know better than me, this particular one is surprisingly good. My wife looked up a YouTube video about this telescope when she was assembling it and some astronomy nerd was like, "I thought this was going to be a toy because it was so cheap but it's actually good!" This is more than I would have considered spending out of pocket on a telescope, though. This review is from someone who took Astronomy 101 in college a decade ago and hated most of it. I wanted this primarily to take with us to Sedona so the kids can use their brains for something besides Roblox.It was relatively simple to assemble; took my wife maybe half an hour. HOWEVER, we can't see anything through the main scope yet so we don't know if she put it together right. It was also getting cloudy when we were trying to test it so it could totally have been situational/user error. The tiny scope seems to work well, but everything is upside down. Not sure if that's also user error. We're working on it.This includes a mount for your phone and a bluetooth remote to take photos with-- the guy in the aforementioned YouTube video seemed to have a screen hooked up to the telescope so that you could see what you were looking at without the inconvenience and discomfort of shoving a scope in your eye-- that being said, I do not know how he did that. My wife set the whole thing up, I assumed she read the instructions and was having these issues anyway, but you know what happens when you assume.I'm not docking stars because I'm sure all these problems are because we're dumb and know more about astrology than astronomy. If I read the manual and continue having issues I will update. If I figure out the issues I will also update. If I don't update, I am dead.
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