Bushnell Voyager 570 x 60mm Rotary Refractor Telescope and other Desktop Telescopes in association with Amazon.com

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Bushnell Voyager 570 x 60mm Rotary Refractor Telescope

Bushnell Voyager 570 x 60mm Rotary Refractor Telescope
Sporting Goods > Telescopes > Desktop Telescopes > Item 26

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Click here to buy Bushnell Voyager 570 x 60mm Rotary Refractor Telescope by Bushnell. Bushnell Voyager 570 x 60mm Rotary Refractor Telescope
by Bushnell
More info on Bushnell Voyager 570 x 60mm Rotary Refractor Telescope
Buy Bushnell Voyager 570 x 60mm Rotary Refractor Telescope now!


Objective lens: 60mm
Ideal for night sky and land-based viewing
Rotary power turret for accessory changes
Compact adjustable aluminum tripod
Magnification: 570x

From the Manufacturer
Voyager telescopes offer impressive optical quality and precise mechanical construction resulting in the clearest view of the most distant objects in the sky. Loaded with innovative features - such as our zoom eyepiece, patented Penta mirror technology, and our rotary power turret - ruggedly constructed, and convenient to use, there is no better choice when it comes to balancing performance with affordable price. Specifications for this Bushnell telescope include:
  • Power/Obj.: 570x60mm
  • Style: Refractor
  • Focal length: 910mm
  • Features: Rotary Power, Easy Track Mount, Compact Adjustable Aluminum Tripod, Barlow, Erecting Lens, Moon Filter, Tracking Controls, Carrying Case, Finderscope
Tech Talk
Magnification (Power): The magnification of a telescope is determined by dividing its focal length by the focal length of the eyepiece being used. For example, a 500mm telescope with a 5mm eyepiece would magnify objects 100x. Thus, a telescope can provide nearly any magnification required depending on the focal length of the eyepiece used. Objective Lens Size (or Aperture): The size of the telescope’s objective lens, or aperture, limits the amount of power that can be used effectively. As the magnification of an object increases, the brightness of the image decreases. This is because the light gathered by the telescope is being spread over a larger area. Refractor: An optical system that utilizes a series of glass lenses to refract or bend the light from a distant object such that it can be focused to a point and magnified by an eyepiece. Popularized by Galileo in the 17th Century, it is sometimes referred to as a Galilean refractor. Focal Length: The measured light path of the optical system (tube length), typically measured in millimeters. Rotary Power Turret: This patented Bushnell feature allows for magnification and accessory changes to occur through a simple twist of the turret or accessory dial. Accessories are incorporated into the telescope so there are no loose parts, and magnification and accessory changes can be made instantaneously to suit viewing conditions.


The information above regarding this Bushnell Voyager 570 x 60mm Rotary Refractor Telescope is as of 9-11-2005. Please click through for current information and availability. Click here to comment on this featured Bushnell Voyager 570 x 60mm Rotary Refractor Telescope or any other Desktop Telescopes or to simply post a comment or article related to sporting goods.

In addition to the Bushnell Voyager 570 x 60mm Rotary Refractor Telescope on this page and other merchandise in the category of "Desktop Telescopes", we offer a number of other Telescopes products, as well as a broad line of sporting goods in general.