The DeepLens design method is highly effective in creating both classical optical designs and an extended depth-of-field computational lens. An automated computational approach to the optical lens ...

The collimating lens has a diagonal full field angle of 65°. The aperture stop is positioned on the first surface of the lens, with an aperture stop size of 10 mm and F-number of 2.046. The angular ...

Panoramic imaging systems have become indispensable tools across fields ranging from environmental monitoring to autonomous navigation, owing to their ability to capture an uninterrupted 360° ...

Researchers have developed a new type of bifocal lens that offers a simple way to achieve two foci (or spots) with intensities that can be adjusted by applying external voltage. The lenses, which use ...

(Nanowerk Spotlight) Optical lenses play a crucial role in a vast array of applications, from microscopy and astronomy to photography, medical devices, and machine vision systems. Traditionally, the ...

Researchers from Seoul National University College of Engineering announced they have developed an optical design technology that dramatically reduces the volume of cameras with a folded lens system ...

Optical instruments are how we see the world, from corrective eyewear to medical endoscopes to cell phone cameras to orbiting telescopes. This course extends what you have learned about first-order, ...

This lets the software perform complex tolerance modeling to predict as-built performance of optical systems. Lambda Research Corp., 25 Porter Rd., Littleton, MA 01460, (978) 486-0766, lambdares.com ...

Researchers have developed a spiral-shaped lens that maintains clear focus at different distances in varying light conditions. The new lens works much like progressive lenses used for vision ...

As phones, computers and other electronics have grown ever smaller, their optical components have stubbornly refused to shrink. Notably, it is hard to make tiny lenses with traditional glass-cutting ...