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2. Televue - Wikipedia

   en.wikipedia.org/wiki/Televue

   At the North East Astronomy Forum 2010, they revealed the Ethos SX, a 3.7mm focal length eyepiece with an even greater 110° apparent field-of-view. [3] In 2011, a new line of eyepieces was introduced called the Delos. These eyepieces are based on the Ethos but have a smaller field of view of 72°. Instead, they boast a comfortable 20mm eye relief.

3. Eyepiece - Wikipedia

   en.wikipedia.org/wiki/Eyepiece

   (The eyepiece and the eye together make an image of the image created by the objective, on the retina of the eye.) The amount of magnification depends on the focal length of the eyepiece. An eyepiece consists of several "lens elements" in a housing, with a "barrel" on one end. The barrel is shaped to fit in a special opening of the instrument ...

4. Eye relief - Wikipedia

   en.wikipedia.org/wiki/Eye_relief

   The eye relief of an optical instrument (such as a telescope, a microscope, or binoculars) is the distance from the last surface of an eyepiece within which the user's eye can obtain the full viewing angle. If a viewer's eye is outside this distance, a reduced field of view will be obtained.

5. List of telescope parts and construction - Wikipedia

   en.wikipedia.org/wiki/List_of_telescope_parts...

   Focuser: Allows the user to adjust the focus by moving the eyepiece along the optical axis. Eyepiece : Performs the final focus correction before the light reaches the eye. Charge-coupled device (CCD) : A light-sensitive integrated circuit digital sensor (commonly used in digital cameras) that turns light into an electrical charge used to ...

6. Women Form Unique Friendship After They Both Lose an Eye to ...

   www.aol.com/women-form-unique-friendship-both...

   "Nothing stops you grieving for your real eye. This teaches you a big lesson about what’s important," she added to the outlet.

7. Glasses - Wikipedia

   en.wikipedia.org/wiki/Glasses

   Man with glasses. A woman with glasses. Glasses, also known as eyeglasses and spectacles, are vision eyewear with clear or tinted lenses mounted in a frame that holds them in front of a person's eyes, typically utilizing a bridge over the nose and hinged arms, known as temples or temple pieces, that rest over the ears.

8. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

9. With 'God's-eye view,' secretive surveillance flights keep ...

   www.aol.com/news/gods-eye-view-secretive...

   With a powerful radar that rotates six times every minute on the fuselage and a bellyful of surveillance gear, the plane can spot missile launches, airborne bombing runs and other military ...