some people still love shooting with good old 35mm film – [Costas Kaounas], a high school teacher and photographer certainly does. He recently published plans for a great-looking 35mm pinhole ...

If a temperature measurement is not accurate or reliable, it can have a detrimental effect on process efficiency, energy consumption, and product quality. High-temperature measurement in the range of ...

CeNing Optics is producing custom design spherical lenses, cylindrical lenses, powell lenses. The available optical glass are from CDGM, Ohara, Hoya and schott. The maximum diameter we can make is ...

Some Art Filters (Pinhole ... the lens. The internal mics did a pretty decent job of providing a stereo effect, although the localization of sound sources wasn't as good as with a high-quality ...

While it’s hard to say if we’ll see the same race to the bottom for high temperature 3D printers, the first steps towards democratizing the technology are already being made. Put simply ...

While people are at the greatest risk from high temperatures during the summer season, your Mac may be even more fragile. (People can be water-cooled and no current Mac offers that option—though ...

Fever symptoms typically depend on how high your body temperature is. Fevers can be cyclical, meaning they go up and down. You may begin to sweat when a fever breaks or comes down. A fever is not ...

The oil selection becomes particularly important when you’re employing high-temperature cooking techniques like frying or searing. If you use unsuitable oils, they might degrade, produce smoke ...

Here’s how it works. The best iPhone lenses can quickly boost the quality of your smartphone photos and videos. Both the new iPhone 16 Pro models feature 5x telephoto lenses, while older iPhone ...

Tuesday could be the coldest day of the week in Chicago, where the high temperature could struggle to reach 50. Before Monday’s high of 57, Chicago hadn’t recorded a high in the 50s since April.