Large-aperture interferometers are important in the manufacturing and measurement of large-aperture optical elements, which play critical roles in the fields of optical precision manufacturing and ...
DULUTH, Ga., Jan. 20, 2022 /PRNewswire/ -- Viasat Inc. (NASDAQ: VSAT), a global communications company, today announced the availability of its most advanced class of large-aperture antennas, which ...
In the ultra-precision machining of optical components, the checking tools are specially used to control their surface shape accuracy. As the ultra-precision core component of telescope systems, the ...
Members of the research team Grace Chesmore (left) and Katie Harrington (right) open the front of the tester used to analyze the Simons Observatory Large Aperture Telescope receiver optics. CREDIT ...
The Atacama Large Aperture Submillimeter Telescope (AtLAST) is a concept for a 50m class single-dish telescope that will provide high sensitivity, fast mapping of the (sub-)millimeter sky. Expected to ...
PI, a global leader in precision motion control and air bearing motion systems, offers the A-688 rotary stage, an advanced motorized, air-bearing based rotation stage, engineered for nanometer-scale ...
This can have a direct affect on your exposure if the aperture is too large or too small. That is if all else is equal, and you’re not adjusting your ISO and/or Shutter Speed. Let’s keep it simple and ...
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