Digital HT™ filters are a state-of-the-art technological breakthrough in multi-coated photo and video filters. Made for the discerning professional and imaging enthusiast, Digital HT™ filters with Hi-Trans® Double-Sided Titanium Multi-Coating surpass even military specifications for hardness and durability....Read it Here
1 comment:
Do you have this filter? Are they really that good? Better than Hoya?
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