To overcome these limitations, we developed a charge-coupled device (CCD)-based multitrack linearly polarized spectrometer (MLPS) that employs free-space excitation and fiber-coupled spectral ...

The camera in the video below the break is simple enough, a pinhole box camera design, but the huge challenge and the interesting part of the video comes in the developer attachment which has ...

But vintage cameras are making an inexplicable comeback among young people. Old digital cameras are a TikTok craze, and those participating in it are gravitating toward CCD sensors in particular.

Make a pinhole camera to enjoy the October 14th annular eclipse while keeping your eyes safe from retinal damage.

Andy Curtis The end result of pinhole projection There you have it— an easy way to enjoy this upcoming eclipse safely if you can’t find a pair of glasses.

A pinhole camera is a simple, safe and free solution that will allow you to watch a solar eclipse — and all you need are a few basic household supplies.