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A long-range laser rangefinder is capable of measuring distance up to 20 km; mounted on a tripod with an angular mount. The resulting system also provides azimuth and elevation measurements. A laser rangefinder, also known as a laser telemeter, is a rangefinder that uses a laser beam to determine the distance to an object.
A tripod is also helpful in achieving precise framing of the image, or when more than one image is being made of the same scene, for example when bracketing the exposure. The use of a tripod may also allow for a more thoughtful approach to photography. For all of these reasons, a tripod of some sort is often necessary for professional photography.
The observatory's original 4.5-inch telescope was mounted onto the 12-inch refractor, and currently serves as the finder scope. [ 3 ] The observatory also contains several transit telescopes, zenith scopes, and other antique astronomical instruments used by Civil Engineers in the late 19th and early 20th centuries for geodesy and timekeeping.
While many designators are binocular-based and may utilize tripods, smaller handheld laser designators, like the B.E. Meyers & Co. IZLID 1000P exist as well. [7] Northrop Grumman's LLDR, using an eye-safe laser wavelength, recognizes targets, finds the range to a target, and fixes target locations for laser-guided, GPS-guided, and conventional ...
A tripod head is the part of a tripod system that attaches the supported device (such as a camera) to the tripod legs, and allows the orientation of the device to be manipulated or locked down. Modular or stand-alone tripod heads can be used on a wide range of tripods, allowing the user to choose which type of head best suits their needs.
Apple AirTags are the best-known trackers out there and a decent deal at $29, but there's a much cheaper option: The Onn Item Locator for $15, available exclusively from Walmart. Feature-wise, it ...
From January 2008 to December 2012, if you bought shares in companies when Dennis A. Ausiello joined the board, and sold them when he left, you would have a 10.2 percent return on your investment, compared to a -2.8 percent return from the S&P 500.
Miniature Speed Graphic, early 1940s, [1] 2¼ × 3¼ inch format, with focal plane shutter and four different viewfinding means: a spring back with ground glass under a flip-up cover, simple optical viewfinder on top, Kalart rangefinder on side, and sports finder consisting of flip-up wire at lensboard and flip-up peepsight on top