Abstract: The image of the center of a 3-D circular target is not the center of its imaging ellipse due to the imaging distortion of the spatial circular targets; therefore, traditional 3-D ...

Daylight will soon start disappearing remarkably fast. With the winding down of summer comes that familiar shortening of daylight hours until we reach the autumn equinox, one of two points in our ...

Methods Accommodation in each eye and binocular vergence were measured simultaneously using a PlusoptiX SO4 photorefractor in 26 children aged 4–8 years with hyperopic anisometropic amblyopia and 13 ...

Savage builds the Axis 2 Pro around a cylindrical action that Savage machines from raw bar stock. Out of the box, the rifle comes with a one-piece, 0-MOA scope rail already installed. The bolt release ...

Ray tracing is a lighting technique that brings an extra level of realism to games. It emulates the way light reflects and refracts in the real world, providing a more believable environment than what ...

Spring has officially sprung! After an unusually cold winter, we're celebrating spring a bit more this year — along with a handful of restaurants. Here's what to know about the spring equinox and how ...

Refractive errors are common eye issues that can cause blurry or distorted vision. Treatment usually involves wearing glasses or contact lenses or getting procedures ...

CBSE 2024-25 Competency-Based Questions With Answers: The Central Board of Secondary Education (CBSE) has recently released a set of competency-based questions for Chapter 9, Light – Reflection and ...

For those unfamiliar with the Axis & Allies franchise, the game places anywhere from two to six players in the roles of either the Axis Powers (Germany, Italy, Japan) or the Allies (United States, ...

Animation and VFX company Axis Studios has closed down, laying off 162 people. Perhaps best known in games for the stunning "backwards" Dead Island cinematic teaser, Glasgow-based Axis called in the ...

Varifocal lenses are essential components in any optical system, while traditional lenses suffer from bulky volume, fixed focal position, and limited working spectra. As well-arranged subwavelength ...