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Ray Mill House is largely of 19th-century Italianate construction with later 20th-century Neo-Georgian additions. English Heritage describes the building as "Two storeys, asymmetric Italianate style with gables treated as open pediments. [...] North and south sides and west end have similar gables with tripartite ground floor window, broad band ...
Pinhole glasses, also known as stenopeic glasses, are eyeglasses with a series of pinhole-sized perforations filling an opaque sheet of plastic in place of each lens. Similar to the workings of a pinhole camera , each perforation allows only a very narrow beam of light to enter the eye which reduces the size of the circle of confusion on the ...
DI Ray is a 2022 British police procedural television series, known in Canada as D. I. Ray. The series was created and written by Maya Sondhi and produced by Jed Mercurio . DI Ray stars Parminder Nagra in the title role as a detective inspector in a fictitious Birmingham -based police force.
Ray-Ban Stories – built in a partnership with Facebook. [50] Golden-i Infinity – a wearable smart screen for Android or Win10 host devices made by Kopin. Spectacles – sunglasses with an embedded wearable camera by Snap Inc. Frame – smart sunglasses from Brilliant Labs
This lobster-eye approach paved the way for X-ray telescopes with a 360-degree view of the sky. [10] In 1992, Philip E. Kaaret and Phillip Geissbuehler proposed a new method for creating lobster-eye optics with microchannel plates. [11] Micropores required for lobster-eye optics are difficult to manufacture and have strict requirements.
Ballistic sunglasses or prescription eyeglasses must meet the same requirements. In brief, the U.S. military standard requires that ballistic eyewear must be able to withstand up to a 3.8 mm (.15 caliber) projectile at 195 m/s (640 ft/s)) for spectacles and 5.6 mm (.22 caliber) projectile at 168–171 m/s (550–560 ft/s) for goggles.
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