1 of 1 people found the following review helpful
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This review is from: Hoya 67mm Pro-1 Digital NDX64 Screw-in Filter (Accessory)
This filter has finally allowed me to take some long-exposure shots in broad daylight. I've recently tried it out on a sunny day at a park and I was able to use shutter speeds as slow as 2.5 seconds at f/16. It's a great addition to the landscape or architecture photographer and I can't find any bad points for this filter.
I would absolutely recommend it.