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Stereoscopic rangefinder. A stereoscopic rangefinder or stereoscopic telemeter [1] is an optical device that measures distance from the observer to a target, using the observer's capability of binocular vision. It looks similar to a coincidence rangefinder, which uses different principles and has only one eyepiece.
Optics. Mirrors and lenses are the critical light-bending components of a telescope. Objective: The first lens or curved mirror that collects and focuses the incoming light. Primary lens: The objective of a refracting telescope. Primary mirror: The objective of a reflecting telescope. Corrector plate: A full aperture negative lens placed before ...
Coincidence rangefinders were important elements of fire control systems for long-range naval guns and land-based coastal artillery circa 1890–1960. They were also used in rangefinder cameras . A stereoscopic rangefinder looks similar, but has two eyepieces and uses a different principle, based on binocular vision.
This is a list of current automotive parts suppliers, arranged in alphabetical order. The year of foundation is shown in brackets. The year of foundation is shown in brackets. Contents
Coupon. In marketing, a coupon is a ticket or document that can be redeemed for a financial discount or rebate when purchasing a product . Customarily, coupons are issued by manufacturers of consumer packaged goods [1] or by retailers, to be used in retail stores as a part of sales promotions. They are often widely distributed through mail ...
Boeing, located in Arlington, Virginia, announced the purchase in a statement late Sunday. The acquisition's equity value of $4.7 billion is $37.25 per share, while the total value of the deal is ...
A rangefinder (also rangefinding telemeter, depending on the context) is a device used to measure distances to remote objects. Originally optical devices used in surveying, they soon found applications in other fields, such as photography, the military, and space travel. They were especially useful for finding the range of a target, such as in ...
NA: 1 January 2010. Genre (s) Life simulation, RTS. Mode (s) Single-player. Spore Bot Parts Pack, also known as the Dr Pepper Parts Pack, [2] is a promotional expansion pack for the multigenre game Spore, developed by Maxis Emeryville and published by Electronic Arts. Bot Parts introduces 14 new robotic parts usable by players in the creature ...