Engineers create first flat telescope lens that can capture color while detecting light from faraway stars
For centuries, lenses have worked the same way: curved glass or plastic bending light to bring images into focus. But ...
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What is ‘aperture’ in photography?
A small aperture gives you more depth of field, so you can get both your subject and the background sharp, while a large aperture gives you less depth of field, so you can get your subject sharp ...
Razor-Thin, Ultra-Powerful – The Lens That’s Revolutionizing Telescopes
A team of scientists at the University of Utah has designed a flat lens that matches the power of traditional curved lenses ...
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Using ZYGO’s Large Aperture Systems to Maintain Two Independent Metrology Cavities
Let us help you with your inquiries, brochures and pricing requirements Request A Quote Download PDF Copy Request A Quote Download PDF Copy Request A Quote Download ...
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PRS-200 Precision Motorized Large Aperture Rotation Stage from PI Micos
Let us help you with your inquiries, brochures and pricing requirements Request A Quote Download PDF Copy Download Brochure The large aperture having a diameter of ...
Aperture And F-Stop In Photography Explained
Large apertures are popular with portrait photographers ... This allows you to focus (pun intended) on the shutter speed and ...
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MEGARA Optics: Sub-aperture Stitching Interferometry for Large Surfaces
There are 73 optical elements of large aperture and high precision manufactured in Mexico at the Instituto Nacional de Astrofísica, Óptica y Electrónica (INAOE) and the Centro de Investigaciones en ...