How to use hand lenses in a sentence? Find typical usage patterns (collocations)/phrases/context for "hand lenses" and check conjugation/comparative form for "hand lenses". Mastering all the usages of "hand lenses" from sentence examples published by news publications.
You used different hand lenses for different phases of magnification.
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Look at plant buds, bulbs, nests and eggs inside the Discovery Center using hand lenses and microscopes.
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In this program at the Everett Children's Adventure Garden of the New York Botanical Garden, they will explore the new season by examining buds, bulbs, nests and eggs with hand lenses and microscopes inside the Everett's Discovery Center.
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A loupe A loupe ( ) is a simple, small magnification device used to see small details more closely. Unlike a magnifying glass, a loupe does not have an attached handle, and its focusing lens(es) are contained in an opaque cylinder or cone or fold into an enclosing housing that protects the lenses when not in use. Loupes are also called hand lenses.
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The success of the "Fly Room" experiments eventually made D. melanogaster a widely popular model organism for biological research of all types. Bridges in particular was responsible for many improvements regarding the techniques and the equipment used in the experiments. He suggested the use binocular microscopes instead of hand lenses that had been using before, which improved data quality and convenience. Bridges also developed temperature controls for the experiments which proved to be more useful and yielded better results than the previous temperature controls.
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Zhang Jing is a professional director who worked for CCTV before founding his own media company. In order to film Exploring the Art of Chinese Handicraft, he sold his house in Beijing for 400,000 yuan, and borrowed 700,000 filming funds for a total of 1.1 million. The shooting team consists of four people: director Zhang Jing, cameraman Jiang Yingsong, driver He Sigeng, and Yu Pan, who is responsible for contacting and asking for directions. Zhang Jing purchased two second-hand cameras, two second-hand lenses, one second-hand recorder, and one second-hand car as all the equipment for shooting.
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Early Ophthalmology instruments In the 17th and 18th centuries, hand lenses were used by Malpighi, and microscopes by Leeuwenhoek, preparations for fixing the eye for study by Ruysch, and later the freezing of the eye by Petit. This allowed for detailed study of the eye and an advanced model. Some mistakes persisted, such as: why the pupil changed size (seen to be vessels of the iris filling with blood), the existence of the posterior chamber, and the nature of the retina. Unaware of their functions, Leeuwenhoek noted the existence of photoreceptors, however, they were not properly discovered until Gottfried Reinhold Treviranus in 1834.
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