LensRentals Blog: Yet Another Post About [Roger's] Issues With UV Filters

From the LensRentals Blog:

By Roger Cicala

Yes, I’m sick of filter articles, too. But I come today not to educate you, but to mock others. Because yes, people continue to try to save a few bucks by putting a cheap filter in front of their $1,000 lens. And also because they buy what they think are good filters off of Fleabay or some used place and these filters aren’t what they think. This can particularly happen when you purchase a brand that makes different filters of differing quality.

How bad can it be, you ask? Well, today we’ll show you. Because someone had a 70-200mm f/2.8 lens that had been nice and sharp and then returned it because it suddenly got soft. They were kind enough to return it with their protective filter in place.

Note from Sean: We've often advised site visitors not to skimp on their filter purchases. From our perspective, it doesn't make sense to invest in an expensive (often L-series) lens just to negate its high end performance with a cheap, low quality filter affixed to the front of it.

If you want to protect a lens and retain its image quality, be sure to use high quality filters with it, like B+W XS-Pro filters (our personal favorites).