I was looking for a very snug portable case so I could put the 28mm pancake lens on my Fuji X-E1 and just toss it into my purse. Effectively turning it into a very very good ultra-portable. This fit the bill perfectly and I imagine it would work for most small mirrorless cameras and while I am using a pancake, there's definitely room for a lense up to a few inches in size.

While it is not a fuji prime in low light the lens stailization works on fuji cameras with or without in body IS works in lower light. Focus is good.Image quality is 95% of fuji more expensive lenses for half the price. For me excellent close focus, nice background blur, is handy in dense woods.

There’s not much you can say about the adapter. I mean it works so what else would you expect? Well, it is well constructed and makes a nice click when installing your lens. I read some of the reviews on the cheaper alternatives and saw reviews mentioning the product feels cheap and how the lens are not firmly and securely attached. I rather not risk it but others have without issues. If you’re on a budget, do look at the cheaper alternative. If you can afford it then this is the one you want.

Fits my Pentax DSLR. It’s lightweight, and works well.

I just bought a new Fuji camera with lens. I now have protection for a very expensive zoom lens with a very inexpensive UV protection lens.Makes sense.

These keepers are good. Arrived in time, and fit really well around the lens barrels of a Pentax FA 35mm, DA 18-55mm and even the Tamron 70-300 Telmacro. Everything as described, hope the adhesive spot sticks well on the cap.

Product is just as advertised and works perfectly well with the lens adapter I bought it for.

Using this on my Fuji XF 16mm lens - it works perfectly. So well in fact, that I went out and got the ND1000 as well. It feels premium in every way and comes in a nice b=metal case lined with fitted foam. It's double threaded and has nice action on the screwing and unscrewing process. I used this for long exposures in daylight and cutting glare (and even longer exposes) at night.