Abstract: This paper presents a measurement system based on the transmission fringe deflectometry, which is designed to facilitate the rapid attainment of the free-form lens optical parameters, ...

A clip-on lens, or even better, a full clip-on lens kit, can open up new shooting possibilities. Want to shoot macro images on your smartphone, or create anamorphic footage? A clip-on lens is your ...

For example, with a 200mm lens, an f/4 aperture would have a diameter of 50mm (one-quarter of 200mm). So, how does the f-stop, or aperture, impact your image? Primarily, it influences exposure, though ...

Halliday, which features a near-eye display that beams information directly within a user’s field of vision without a lens, deploys an AI agent that anticipates needs and offers assistance proactively ...

⚠️ Run iRacing in borderless windowed mode to avoid any issues. Use the bottom right corner to resize the windows. VR Users: Use OpenKneeboard to render the overlays in VR. Download the latest ...

If you want to see what AI can do when generating images, then free tools here will help. We should point out that while these programs are good, some do not hold a candle to others that are not ...