Lenses add versatility to smartphone photography, but what about filters? Now, Moment is allowing its lenses to add on any circular 62mm filter using a new filter mount. Announced on Wednesday, ...
Quell (Albuquerque, NM, www.quell.us), a maker of silicone rubber EMI filters used in connectors, needed an automated tester that could adapt to fit any filter. A division of National Technical ...
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