Circular polarizing filters are my must-have for working with reflections, and these budget Hoya filters are all under $30 ...

By attaching a polarizing filter to the United Kingdom Infrared Telescope (UKIRT) on Mauna Kea in Hawaii, the research team, led by Makoto Kishimoto, an astronomer with the Max-Plank Institute for ...

In addition to the filter itself, you’ll need a filter holder ring at £16 ($25), and an 85mm modular filter holder at £28 ($45). Both are made of aluminium and have a high standard of build ...

The NiSi V7 with True Color NC CPL costs $259 / £199 / AU$389, which is an incredible price considering what’s included in the kit: a Filter Holder for three 100mm filters and a CPL, an 82mm ...

A path to brighter images and more efficient LCD displays Date: November 20, 2014 Source: University of Utah Summary: Engineers have developed a polarizing filter that allows in more light ...

Reflections off windows are a photography problem traditionally tackled by using circular polarizing filters, but software giant Adobe will soon launch a tool to tackle the issue in post. Adobe ...

Specac produces holographic wire polarizers in a class 1000 clean room using a novel holographic production technique, which was developed alongside the National Physical Laboratory (NPL) of the ...

Polarizing filters improve dynamic range and contrast in an image by reducing glare, adding saturation to the sky, and minimizing reflections. “After” photo shot with SANDMARC Drama Filter ...

Variable neutral density filters are very useful for photographers that like manual control in bright light. Instead of paying hundreds of dollars for one, though, you can make your own from just ...