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Eyepiece Barrel Diameter

A selection of articles related to eyepiece barrel diameter.

Original articles from our library related to the Eyepiece Barrel Diameter. See Table of Contents for further available material (downloadable resources) on Eyepiece Barrel Diameter.

The Legend of Stonehenge
Stonehenge has fascinated thousands of people throughout the ages, even today people are still wondering about the origins of the mysterious Stonehenge. Today's scientists and historians are still unable to come to a solid theory of when, why, by whom, and...
Earth Mysteries >> Mystic Places
What is hypnotic trance? Does it provide unusual physical or mental capacities?
2.1 'Trance;' descriptive or misleading? Most of the classical notions of hypnosis have long held that hypnosis was special in some way from other types of interpersonal communication and that an induction (preparatory process considered by some to be...
Parapsychology >> Hypnosis
The Horned God in India and Europe
Of all of the Gods that we honor in Paganism today probably the most revered is the Horned God, in the shape and form of Cernunnos. Pick up some modern Pagan literature and chances are he is in there, listen to conversation at a Moot and you will hear him...
Deities & Heros >> Celtic, Welsh, Irish & Brittish
Deities & Heros >> Indic
A Cleansing Light Meditation
Again, place yourself somewhere comfortable and relaxing. Take a couple of deep breaths to help clear the "mind chatter". On this one, we want you to again use your visualization capabilities. This one you will need to focus on colors and then a...
Mind >> Meditation

Eyepiece Barrel Diameter is described in multiple online sources, as addition to our editors' articles, see section below for printable documents, Eyepiece Barrel Diameter books and related discussion.

Suggested News Resources

How to Get Started in Astronomy
The hole through which light passes, usually the diameter of the main lens or mirror. The larger the aperture, the better the resolution. For beginners, a 6- to 8-inch aperture is optimal.
Seaford teen captures picture of Saturn's rings using a telescope in back garden
Marcus Reed, from Seaford, East Sussex, managed to capture the clear image of the gas giant, complete with its dramatic rings, using a 102mm diameter reflector telescope.
How to Choose Your First Telescope
The most important characteristic of a telescope is its aperture — the diameter of its light-gathering lens or mirror, often called the objective. Look for the ...
Deer rifles revisited: Caliber, make, price secondary; finding one that is
One side would be the magnification of a scope. The next side would be the exit pupil or the diameter of the shaft of light emitted on the eyepiece end. The final side is the field of view of the scope.
How to Observe the Moon with a Telescope

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