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eyepiece tagged articles (0-20 of 52) ( 0.000 seconds )
- What Are Telescopes? By: Jason Adams
Telescopes act as windows to the universe. It is with the help of telescopes that we can study the solar system and view the conjunctions of stars. Not just that, the various planets, galaxies, satellites and asteroids that we get to see only in the books and magazines are made more familiar to us via the telescopes. They act as barrier- breaking instruments between the human beings and the outer space. The universe is no more a mystery to us that exists beyond our reach and ...
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- Features To Look For When You Buy A Digital Camcorder By: Jim Johnson
A camcorder is a great way to document the important events and experiences of your life just as they happened. Still pictures are great for some things, but nothing beats a high quality recording of audio and video from a special event.
Tags: camcorder, mini dv, digital camcorder, video, audio
- Microscope Q&A: Understanding The Types Of Microscopes By: Evan Mattensen
* What are Compound Microscopes?
A Compound Microscope is a microscope that consists essentially of two or more double convex lenses fixed in the two extremities of a hollow cylinder.
The upper lens is the eyepiece and the lower lines in the objective. The cylinder is mounted upright on a screw device that permits it to be raised or lowered until the object is in focus and until a clear image is formed.
When an object is in focus, a real inverted image is formed by t...
Tags: microscope, compound microscope, stereo microscope, microscopy, magnification, confocal, confoca
- So, You’re In The Market For A Video Camera By: Maxine Schel
There are momentous events that occur during our lives that later on, we will end up wishing we had on tape. Photographs are no longer the preferred method of storing memories, giving way to video cameras instead. As more technological advances are made, there are bigger and better video cameras on the market available for purchase. It is ultimately up to you to decide which video camera will best suit your needs.
A video camera can be a major purchase, and should be a wel...
Tags: video camera
- What Are Telescopes? By: Byran Kempa
Telescopes act as windows to the universe. It is with the help of telescopes that we can study the solar system and view the conjunctions of stars.
Tags: telescope
- Reflecting Telescopes By: George Royal
When people think of telescopes, reflecting telescopes are usually the last things that come to mind. Rather, people tend to think of a straight tube with lenses at either side. This is unfortunate, since there are several ways to bend light so that it is magnified to the point where a person on the ground can make out the features on Jupiter, the billowing gasses of a distant nebula, or the light of distant stars. In fact, if a stargazer wants to peer into the inky voids of ...
Tags: telescope, reflecting telescopes, astronomy
- How Binoculars Work By: Byran Kempa
If you understand how telescopes work, then you understand how binoculars work. Binoculars are, after all, nothing more than two telescopes attached to each other.
Tags: binoculars, how binoculars work
- Matching Eyepiece Telescope Lens For Maximum Viewing By: Ann Marier
Most quality telescopes require the use of an eyepiece as part of the magnification power of the telescope. If you have a telescope with a single eyepiece, you will want to investigate using one or two different ones for different purposes. The eyepiece telescope has this advantage of those that do not have a changeable eyepiece.
The eyepiece plays a major role in the magnification power of an eyepiece telescope. In order to calculate what the magnification would be with a...
Tags: child telescope, brass telescope, eyepiece telescope, astronomical telescope, digital telescop
- 5 Great Tips On Buying A Telescope By: Ron Berry
Thinking of buying a telescope? Great! - You're gonna' love it! But hold on a minute. There are some things to consider before buying. These 5 tips and suggestions are designed to help you make an informed decision.
Tags: astronomy, space, stars, planets, camera, reflector, refractor, catadioptric
- Can You Look At The Sun Without A Telescope? By: Kozen Huseyin
Warning - never ever look at the Sun directly with your telescope. There are ways to see the Sun with your telescope, but you do not want to look directly at the Sun as it will end in most possible catastrophe.
Tags: first telescope, telescope, astronomy, home telescope
- Hemorrhoid Treatment - What to Expect By: David Done
The first appointment will consist of, at minimum, a consultation with a board-certified specialist. During diagnosis, the physician may perform a digital exam as well as sigmoidoscopy, a visual examination of the lower bowel using a lighted tube connected to an eyepiece.
Tags: Hemorrhoid Treatment, colorectal cancer screening, anal fissure, hemorrhoids
- Choosing the Best Telescope and Binoculars By: David H Urmann
Binoculars and telescopes are basic tools we can use to see images or objects beyond the range of our naked eyes. A good quality of telescope is essential for the best results.
Tags: Telescope and Binoculars, eyepiece, apertures, magnification, mounting
- How to Use a Telescope By: Elijah Kim
If you are new to astronomy and are clueless as to how to use your telescope, rest assured, you are not alone. However, it's really not that difficult learning how to use a telescope. It just takes a few adjustments and knowing what equipment your telescope has. You must be familiar with the pieces of the telescope and how each of them work. The rest is easy.
Tags: telescopes, hubble telescope, constellation, astronomy, supernova, stars, nasa
- The Science Behind the Optical Telescope By: Elijah Kim
An optical telescope is a telescope that is used to gather and focus light mainly from the visible part of the electromagnetic spectrum. The optical telescope allows the user to directly view a magnified image of something far away. The term is used especially for a monocular with static mounting for observing the sky.
Tags: telescopes, hubble telescope, constellation, astronomy, supernova, stars, nasa
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