Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... Winer Observatory gratefully acknowledges the generous support of those listed below. ... We thank our donors and hold them up as models of how corporations in America can behave responsibly in the communities in which they do business. ... Telescopes, parts, and accessories . ... 100,000 . ... Hughes Missile Systems . ... Miscellaneous electronics . ... Terra Universal, Inc. ... EFI Electronics Corp. ... 2013 Winer Observatory. ...

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• Mark Trueblood, Director, Winer Observatory

... Meade Instruments Corporation . ... Choosing the Right Microscope . ... On most microscopes the specimen glass remains fixed while the microscope's objective lens and eyepiece move as a unit up or down to focus the image. ... Eyepieces of varying powers work with objective lenses of varying powers to yield a range of microscope magnifications. ... Magnification: The effective magnification of a microscope is determined by multiplying the eyepiece power by the objective lens power . ... about meade |...

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• Meade Instruments Corporation - Magellan I Telescope Computer System
• Meade Instruments Corporation - Magellan II Telescope Computer System

Many entry fields permit sexagesimal entry (h:m:s.s or :':"). ... Sexagesimal entry is flexible in that you can specify one to three fields, as you desire. ... Position entry widgets assume that a single field is decimal hours or degrees (h.h or . ... You may specify one to three fields: . ... Note: sexagesimal offsets and durations are entered in the same fashion, but a single field is decimal arc-seconds or seconds ('.' or s.s) and two fields are (arc) minutes and seconds (':"." or m:s.s). ...

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• TUI:Tidbits:Entering Sexagesimal Offsets and Durations
• Recommendations
• Offsetting a Telescope

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . des actualit?йs . ... les plus belles images de l'Univers d?йcrypt?йes pour vous . ... des pages consacr?йes ?а la publication de vos photos Mais c'est aussi une vraie communaut?й avec laquelle partager votre passion et nourrir votre curiosit?й. Accueil ?А la une Pluton, la porte du royaume des glaces . ... Pluton, la porte des glaces . ... 16/12/2014 - R?йv?йlations sur l'origine de la vie . ...

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• Une Fran?зaise d?йcouvre une com?иte | Ciel et Espace

... Go to This section of the glossary . ... APHELION : The point in a planet's orbit where it is farthest from the sun. ... It melts at 83.95 K, and boils at 87.45 K. Many people don't realize that argon makes up a full 1% of our atmosphere, while carbon dioxide is only a fraction of a percent of our atmosphere. ... COMET: An object moving about the sun in an eccentric orbit and composed of materials which, on warming up near the sun, form a "tail" which always points away from the sun. ...

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• The M111 - "OnLine"
• The M111 - "On Line"

... POLAM-L . ... ABOUT LOMO . ... MICROSCOPES . ... OEM OPTICAL COMPONENTS . ... SURGICAL MICROSCOPES . ... Home Products Microscopes POLAM-L . ... The POLAM?- ... The 360° rotatable head features a built-in iris diaphragm, optical path selector and a vertical photo/video port. ... Microscopes, the stand allows attachment of all the standard and optional modules and components such as stages, condensers, illuminators, intermediate module, and LOMO?s unique, rotatable Monochrometer . ... STAGES . ...

187. http://www.astro.louisville.edu/moore/history/bigscope.html

188. Victor Lapchuk`s Homepage