Tuesday, December 15, 2015

Sigma’s new ceramic lens protector claimed to be 30% stronger, lighter than chemically-strengthened filters

If you’ve been looking to get a new protective filter for your newest lens, you can go ahead and stop looking now. Sigma has unveiled the WR (Water Repellant) Ceramic Protector, a lineup of protective lens filters claimed to be the ‘world’s first highly shock-resistant and scratch-resistant clear glass ceramic protective filter.’ Said to be [...]

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