... Telescopes . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Meade's revolutionary LS LightSwitchтДв series of telescopes use advanced technologies to do what no other consumer telescopes have done before: take all the hassle out of using a telescope. ... LX - Rear Thread Aluminum Dust Cover . ... Rear Thread Aluminum Dust Cover for SC and ACF optical tubes. ...

... The hexagonal (rhombohedral) form of aluminum oxide is variously called alpha-Al 2 O 3 , alumina (usually applied to the non-fully-dense polycrystalline ceramic), corundum (mineral name), ruby (red [chromium containing] corundum), or sapphire (blue corundum; also frequently used to denote the pure, synthetic crystal). ... The high mechenical and dielectric strength of aluminum oxide make it a desirable laser host material. ...

ELEMENTS There's antimony, arsenic, aluminum, selenium And hydrogen and oxygen and nitrogen and rhenium And nickel, neodymium, neptunium, germanium And iron, americium, ruthenium, uranium Europium zirconium, lutetium, vanadium And lanthanum and osmium and astatine and radium And gold and protactinium and indium and gallium And iodine and thorium and thulium and thallium. ...

... Шампунь Johnson’s baby «Перед сном» с успокаивающим ароматом специально создан для того, чтобы настроить малыша на здоровый и крепкий сон. Применение этого шампуня оказывает успокаивающее действие. Шампунь прекрасно очищает нежные детские волосы, они легко расчесываются, становятся более гладкими и послушными. ... Цвет: синий . Коллекция: Весна-лето 2016 . ... Сезон: Весна-лето 2016. ... Цвет: натуральный . ... Цвет: разноцветный . ... Цвет: мультиколор. ...

Additional Activities: Making a Sand Clock and a Water Clock The Sand Clock Materials: Two small, plastic bottles (e.g. 16-32 oz. soda bottles); sand; masking or duct tape, 1"X 1" square of thick aluminum foil; sharp pencil; wristwatch or classroom clock for calibration. ... Fill one bottle with sand. ... The Water Clock Materials: Coffee can; glass or clear plastic container to collect water; small nail; hammer; masking tape; marker; water; wristwatch or classroom clock for calibration. ...

The pupil mirror array for NIFS was successfully manufactured in early October 2001 by Labor fuer Mikrozerspanung (LFM) of the University of Bremen. The monolithic array of 29 toroidal mirrors are diamond machined in an aluminum bar. ... White light interferometric image of the central element of the pupil mirror array. Pupil mirror array. Pupil mirror array in it storage container. ... Instrumentation Links * Gemini Project Links * Other IR Instruments ...

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StarShine-3: . ... The satellites are covered by nearly 1000 small, front-surface aluminum mirrors that are machined by technology students in Utah and polished by tens of thousands of students all over the world. ... And this is only small story about it. ... We will be able to measure the angular position of that satellite by observing sunlight flashes from small mirrors mounted on the surface of the satellite, as it passes across the starry sky before sunrise and after sunset.. ... Starshine 3 . ...