PolarPro says that the Arctic CP is made to be able to adjust while wearing gloves. CPL filters have a ring that rotates to ...

Photo filters aren’t something every photographer needs, but for those who do need them, they’re an absolute necessity. It’s for this reason that Sandmarc, a manufacturer of high-quality photo filters ...

[Michelle Hampson] reports in IEEE Spectrum that Chinese researchers may improve self-driving cars by mimicking how the human eye works. In some autonomous cars, two cameras use polarizing filters to ...