Funny. You read it a million times: don’t save on optics. That includes filters, and you know it. Yet, there you are, browsing through the low-end crap when it comes to that little glass bolted to your lens. Then you put it to your basket. It can’t be that crap, can it? Hmm… Let me think. Oh, it’s delivered for free. Sure, it’s known to be crap, but I’m no pro user, am I?
To make things worse, I took it to a trip to Mumbai. Fortunately, I didn’t use the lens at all that had it on. Came back home, started playing with it. Lesson learned the hard way. K&F Variable ND filter, you suck!
