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![The minimum magnification is 10 and maximum tube length of an Astronomical telescope is 55 cm. The focal length of objective (f0) and the focal. Length of eyepiece (fe) are The minimum magnification is 10 and maximum tube length of an Astronomical telescope is 55 cm. The focal length of objective (f0) and the focal. Length of eyepiece (fe) are](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/644164560_web.png)
The minimum magnification is 10 and maximum tube length of an Astronomical telescope is 55 cm. The focal length of objective (f0) and the focal. Length of eyepiece (fe) are
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The minimum magnifying power of an astronomial telescope is `M`. If the focal length of its - YouTube
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Amazon.com : Celestron - Zoom Eyepiece for Telescope - Versatile 8mm-24mm Zoom for Low Power and High Power Viewing - Works with Any Telescope that Accepts 1.25" Eyepieces : Telescope Eyepieces : Electronics
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Monoculars 15-45x60 High Magnification HD Low-Light Telescope Can Be Connected to Mobile Phones to Take Pictures : Amazon.co.uk: Electronics & Photo
![824mm Astronomical Telescope Eyepiece, 1.25inch/31.7mm Continuous Zoom Low/high Magnification Observation Telescope Lens, for Moon Planets Astronomy Observation Shooting : Amazon.ca: Electronics 824mm Astronomical Telescope Eyepiece, 1.25inch/31.7mm Continuous Zoom Low/high Magnification Observation Telescope Lens, for Moon Planets Astronomy Observation Shooting : Amazon.ca: Electronics](https://m.media-amazon.com/images/I/618zBk11hFL._AC_SY355_.jpg)
824mm Astronomical Telescope Eyepiece, 1.25inch/31.7mm Continuous Zoom Low/high Magnification Observation Telescope Lens, for Moon Planets Astronomy Observation Shooting : Amazon.ca: Electronics
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