For outdoor photography, a polarizing filter is an important accessory. Without one, a picture can look flat and soft with muted colors — and it might have "hot spots" caused by glare. The effect of a ...
Film inspired warmth and highlight rolloff built directly into the glass, that’s what PolarPro offers with the Portra Filter, ...
Digital Camera World on MSN
This award-winning NASA-made camera can photograph something invisible
Researchers at NASA have created a simpler camera system for visualizing wind – and it won an award ...
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