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NOBLEX E-Optics GmbH, formerly Docter Optics, is a German manufacturer of optics, including binoculars, rifle scopes, spotting scopes, red dot sights, flashlights and reading glasses. Its headquarters are in Eisfeld, Thuringia, Germany, where most of the products are developed and manufactured. Docter is part of the Analytik Jena Group. [1]
A view through a Tasco ProPoint red dot sight. The mid- to late 1970s saw the introduction of what are usually referred to as red dot sights, a type that gives the user a simple bright red dot as an aiming point. [27] The typical configuration for this sight is a compact curved mirror reflector design with a red light-emitting diode (LED) at ...
Actually, this is the "confetti top," one of dozens of magnetic clip-ons you can add to any Pair Eyewear glasses. ... But the glasses themselves (which took around 10 days to arrive — your ...
When not in use, the magnifier may be flipped to the side (usually the right) so the shooter sees through their non-magnified optic alone; when flipped in line, it will magnify the view through the non-magnified optic. This will also have the effect of magnifying the sight so the red dot or holographic reticle will appear larger as well.
Adjustable focus lenses, like single-focus lenses, also reduce image-jump and spatial distortion in the field of view associated with traditional multi-focal lenses. Additionally, the ideal near-vision correction can be achieved with precision, because the variable lenses emulate the focusing action of the youthful (non-presbyopic) eye.
"The Mark of Gideon" is the sixteenth episode of the third season of the American science fiction television series Star Trek. Written by George F. Slavin and Stanley Adams and directed by Jud Taylor, it was first broadcast on January 17, 1969. In the episode, a race of aliens from an overpopulated planet abduct Captain Kirk to solve their problem.
He is first mentioned in volume 2 and appears in volume 5. He owns the bass guitar Scott uses. He has worn glasses since he was 14. Scott later gets confused and mistakes him (and everyone with glasses in the end of volume 5) for Gideon. His name is a reference to a subway stop in Toronto. His given name is "Lawrence West" and his family name ...
In 1857, James Clerk Maxwell constructed red and green glasses according to Seebeck's theory. [1] Seebeck noticed that red and green lenses change the relative luminosity of colors that the red-green colorblind usually saw as metamers and the subjects could thereby estimate the correct color. Based on these results, Maxwell hypothesized that ...