Kaiser 25mm Slip-On Lens Cap (206925)

I bought this item for an old lens that doesn’t have filter threads for a snap on cap. Comes in any size you could possibly need. Fits perfectly and the quality is very good for a slip on cap. If you’re having trouble deciding between this and a more expensive product like the B+W this one is totally sufficient. I can’t see any reason to drop the extra cash.

I've had a tough time finding a lens that fits the Smena 8M and this fit perfectly.

I have a rather pricey vintage camera lens and it came without a front cap which I didn't realize when I bought it. It is German and I could not find out what size lens cap to use. It would not accept a simple slip-on cap. I estimated as close as I could and ordered this. I got it today and it fits perfect. It fits exactly right. The quality looks terrific. It was well packaged and arrived safely and on time. I would definitely recommend!!!!!

So I followed the advice here and ordered a cap 2mm larger than the filter size. Unfortunately this advice proved to be flawed. The 54mm cap does not fit my Fujinon XF 18mm f2 lens (which uses a 52mm filter). The Fujinon lenses have a bayonet mount lens shade and there is a ridge on the outside of the lens barrel for the mount. I intend to reorder after I take a measurement of the lens barrel (hopefully I can get that right without calipers).Otherwise I like the feel of the lens cap. Since it is plastic I believe that it will stay on the lens. This will be a major improvement over the pinch type caps that Fujifilm sells with their XF lenses. I will update my review when I get the right sized cover.One other item, if you change to this style of cap, you will no longer be able to store your lens shade on your lens if it has a bayonet style mount on the barrel.

Product description specifically says "Diameters are the inside dimensions of the lens cap. This corresponds with the outside diameter of the lens (or filter) which is covered with the lens cap."Well, that's just not true. I ordered 37&46mm sizes. The 37's showed up first, and the outside diameter of the cap is the same as the filter, not the inside. So it simply cannot be made to go over the filter. Period. I contacted the seller through Amazon and never heard back.I was still waiting for the 46's and assumed I had an odd lot defect as they were so grossly off base. But the 46's were only marginally better. It takes so much pressure to make them fit, that I fear a slip of the thumb would actually break the glass in the filters.In that the seller was silent on my return request, I even tried cutting slots in the perimeter to loosen up the 37's. They are in the trash now.The 46's will go on, but are so tight they force themselves off in only a few minutes.Worthless product, and no response from the vendor. So $50 for two sets of each shot....

The title says it all. The objective cap that came with the scope was flimsy and broke in barely a month. This is a much better cap.

Am very pleased with the fit of this lens cap for my Graflex Crown Graphic camera.

Fits well and doesn't fall off like pinch-type caps, but there are two problems.First and most obvious, they are horribly over-priced. It's a simple plastic molding and ought to cost about three bucks.Second, and more serious, their sizing is completely non-standard. As far as I know, in 30 years of experience, all other lenscaps are sized like filters. That is, a lens that takes 49mm filters usually takes a 49mm cap. NOT SO WITH THESE! On these Kaiser caps, the size is the inside diameter of the cap, so that, for instance, Pentax film lenses that take 49mm filters need a 51mm Kaiser cap. Presumably Nikon lenses that take 52mm filters will need a 54mm Kaiser cap. In general, try a size about 2mm bigger than the filter size of the lens. You want the outside diameter of your lens, NOT the filter size.There are so many complaints here about customers having gotten the wrong size that you would think the seller would want to make this more clear.Anyway, I got the right size on the second try, and the caps work well, but I won't be buying any more at the current price.

I originally purchased the 53mm lens cap from Kaiser, since, that was what my Vernier caliper said was appropriate. However, when it kept falling off, after a search on "Jeff's" site, I ordered this 52mm lens cap to protect the lens leaves on this vintage 2012 point&shoot Canaon camera. I'm content. hahaha

Passt, bin zufrieden.

Ottima qualità del materiale e si inserisce perfettamente sull'obiettivo.

NO LE QUEDA, NO LO COMPRES, NI HACIENDOLE UN CORTE CALZA BIEN

El producto se ajusta perfectamente a lo anunciado y llegó rápido.