Fotasy Metal Filter Caps, Aluminum Alloy, Slim Stack Fits 49mm UV CPL Fader ND Filter

These filter end caps are great for consolidating filters when in the field, making them easier to carry and lighter than bringing a filter pouch. I have some older more expensive ones from another vendor that aren't made any more so I thought I'd check these out. Solid aluminum, won't bend, and provide solid protection for my filters, some of which are quite expensive. Threads on and off my filters easily. Liked them enough that I then ordered two other sizes. Whether you need to protect one filter or a handful, these'll do the trick.

A seriously quality product that fits perfectly my Rodagon 75mm APO D lens, nice lens cap!

Nice quality, work fine

These are well-made, and extremely effective at protecting the ends of your camera. Lens from impact shouldn't fall off a tripod or mount. Maybe not as convenient as a magnetic system but far more dependable once completely screwed in they also work with any type of threaded filter or camera lens, making them very versatile.

Wow. Perfect! No other solution comes close to this combination of compactness and protection.

This product is amazing! I discovered it by accident when searching for lens filter storage. This is so much easier to see at a glance what filters I have based on the lens I'm using. These are sturdy metal and the threads fit perfectly and securely. Using these limits the amount of space they occupy in my camera bag. Game changer! I've ordered them for all the diameters I have.

Great way to store and carry multiple filters in your bag at once. Does what it is supposed to do and build quality is excellent. Highly recommended.

I've been trying to organize all my gear because I can never find what I'm looking for. I searched and searched for filter holders, but they're all sized for the biggest filters (dumb, when you're trying to protect 52 or 58mm filters), don't have enough pockets, and are insanely expensive. I stumbled across these and just felt stupid for not thinking to search for them in the first place. They're perfect: all my filters are grouped by size, they're all in one place, they're neatly (and satisfyingly) protected without taking up a ridiculous amount of room, and I have money left over for new ones. The only downside to stacking them is that the thicker magnifying filters can't connect to each other, but that's not the fault of these stack caps. And using magnifying filters isn't something I should admit to anyway... but they are pretty handy :) Anyway, I stuck those in one of the filter holders I already had (with not enough pockets for ALL my filters), and everything's perfectly organized now. I'm very happy with these!

Excellent way to cut down the space required to carry multiple filters. I love the metal construction, they are rwally robust.