Abstract: This article used far-field light source to investigate the focal length of the short focal length, multifocal metalens. The feasibility of the scheme was ...

The primary advantage of a Telecentric Lens is that its magnification does not change in respect to depth. Figure 2 shows two different objects at different working distances, both imaged by a Fixed ...

These popular astronomy questions, answered by Astronomy magazine, will help you better understand our universe - and share ...

We consulted three interior designers to get their tips on shopping for full-length mirrors along with their expert ...

NASA’s Curiosity rover captured stunning twilight images of Martian clouds, revealing iridescent red and green tinges. These ...

A: The focal length in our implementation is in the unit of 2/w pixel (w is the image width. only a square image is supported). This follows the convention of the OpenGL projection matrix so that to ...

Solve numerical problems on focal length and magnification. Study dispersion and scattering of light. Understand the formation of a rainbow and the applications of prisms. Practice theory-based ...

High-end French speaker brand Focal has announced the launch of its Utopia Main, a new range of studio monitors designed for recording professionals like record producers, sound engineers ...

By far the biggest difference is each company’s approach to the camera. Samsung has opted to retain its current strategy of ...