Eyepiece | Optical telescope, Microscope, Focal length, Lens (optics), Field of view, Charge-coupled device, Christiaan Huygens, Jesse Ramsden, Carl Kellner (optician), Achromatic lens
Frederic P. Miller (u. a.)
ISBN 10: 6130211430 ISBN 13: 9786130211431
Published by OmniScriptum, 2026
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Taschenbuch
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preigu, Osnabrück, Germany
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Eyepiece | Optical telescope, Microscope, Focal length, Lens (optics), Field of view, Charge-coupled device, Christiaan Huygens, Jesse Ramsden, Carl Kellner (optician), Achromatic lens | Frederic P. Miller (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786130211431 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. Seller Inventory # 134831489
Synopsis:
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.An eyepiece, or ocular lens, is a type of lens that is attached to a variety of optical devices such as telescopes and microscopes. It is so named because it is usually the lens that is closest to the eye when someone looks through the device. The objective lens or mirror collects light and brings it to focus creating an image. The eyepiece is placed at the focal point of the objective to magnify this image. 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 to which it is attached. The image can be focused by moving the eyepiece nearer and further from the objective. Most instruments have a focusing mechanism to allow movement of the shaft in which the eyepiece is mounted, without needing to manipulate the eyepiece directly. The eyepieces of binoculars are usually permanently mounted in the binoculars, causing them to have a pre-determined magnification and field of view. With telescopes and microscopes, however, eyepieces are usually interchangeable."
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Bibliographic Details
Title: Eyepiece | Optical telescope, Microscope, ...
Publisher: OmniScriptum
Publication Date: 2026
Binding: Taschenbuch
Condition: Neu
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Eyepiece
Published by
Alphascript Publishing Nov 2009, 2009
ISBN 10: 6130211430
ISBN 13: 9786130211431
New
Taschenbuch
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germany
Seller rating 5 out of 5 stars
Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -An eyepiece, or ocular lens, is a type of lens that is attached to a variety of optical devices such as telescopes and microscopes. It is so named because it is usually the lens that is closest to the eye when someone looks through the device. The objective lens or mirror collects light and brings it to focus creating an image. The eyepiece is placed at the focal point of the objective to magnify this image. 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 to which it is attached. The image can be focused by moving the eyepiece nearer and further from the objective. Most instruments have a focusing mechanism to allow movement of the shaft in which the eyepiece is mounted, without needing to manipulate the eyepiece directly. The eyepieces of binoculars are usually permanently mounted in the binoculars, causing them to have a pre-determined magnification and field of view. With telescopes and microscopes, however, eyepieces are usually interchangeable. Englisch. Seller Inventory # 9786130211431