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Grandma's Reading Glass is a 1900 British silent trick film, directed by George Albert Smith, featuring a young boy who borrows a huge magnifying glass to focus on various objects. The film was shot to demonstrate the new technique of close-up .
A raree show, peep show or peep box is an exhibition of pictures or objects (or a combination of both), viewed through a small hole or magnifying glass. In 17th and 18th century Europe, it was a popular form of entertainment provided by wandering showmen.
According to Forbes, the click-through rate (CTR) of a meme campaign is 14% higher than email marketing. The study compared the two methods to see which one generated clicks and conversions.
A pen seen through a magnifying glass Jim Hutton as detective Ellery Queen, posing with a magnifying glass. A magnifying glass is a convex lens that is used to produce a magnified image of an object. The lens is usually mounted in a frame with a handle. Beyond its primary function of magnification, this simple yet ingenious tool serves a ...
Related: 115 Relatable Quotes About Overthinking to Inspire Peacefulness and Letting Go Funny Work Memes 11. There's one in every group. View the original article to see embedded media.. 12 ...
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This is exactly what the eye does when looking through a magnifying glass. The magnifying glass creates a (magnified) virtual image behind the magnifying glass, but those rays are then re-imaged by the lens of the eye to create a real image on the retina.
The cross-section through the optical axis shows the grooves that limit the aberration. A Coddington magnifier is a magnifying glass consisting of a single very thick lens with a central deep groove diaphragm at the equator, thus limiting the rays to those close to the axis, which minimizes spherical aberration.