This video demonstrates a technique that combines heat and resin to create a visually striking effect. By shaping a reflective material with heat and embedding it in resin, the finished piece displays ...

The best tilt-shift lenses enable you to tilt the angle of the optical path, relative to the image sensor. They also allow you to shift the optical axis so that it’s off-centre but still parallel to ...

Abstract: The development of metasurfaces has unlocked various use cases in wireless communication networks to improve performance by manipulating the propagation environment. Intelligent omni-surface ...

There are a few things motorists in Saskatchewan should be aware of when it comes to tinted windows on vehicles, SGI says. "In Saskatchewan the use of aftermarket window tinting or sunscreen or ...

If you use this project in your research, please cite it according to the following instruction depending on the version you are using. If you are using the online ...

The fisheye camera has a field of view (FOV) of over 180°, which has advantages in the fields of medicine and precision measurement. Ordinary pinhole models have difficulty in fitting the severe ...

Abstract: Hydrogels are cross-linked polymer networks able to absorb or to release large amounts of water. The water uptake is associated with a considerable volume change but also with changes of ...

Purpose: This study aimed to evaluate short-term visual performance and optical quality of three different lenslet configurations on myopia control spectacle lenses. Materials and Methods: This study ...

pvtrace is a statistical photon path tracer written in Python. Rays are followed through a 3D scene and their interactions with objects are recorded to build up statistical information about energy ...