CAJISO Silicone Universal Lens Cap - Fits Most of DSLR Lenses,Protective Scratch Proof Cap, Waterproof,dustproof Lens Cover for 60-110mm Lenses

Very easy to use and worked on all my Len's. Definitely ordering more for the rest.

This is a great, protective lens cover at an affordable price. The quality and make is near identical to larger, more expensive brands, and the cover fits nice and snuggly over my NIKKOR 18-300mm lens. It helps protect the lens during transport (banging around in my backpack, or when hanging off my body), and is quick and easy to remove. The biggest downfall is that you can't use this lens cap and a lens hood simultaneously, but that's just a minor inconvenience for me. I liked it so much, I already bought another, and will probably order a few more this week!

20180904: I bought these covers for some of my vintage lenses that don't have caps. Many vintage lenses are much narrower than modern lenses. These covers are too big for many of the lenses. As an example, the covers are too big for both the Celtic and the Rokkor 135mm lenses. I have two Rokkor 58mm lenses, which these covers fit on, but just barely. By just barely, I mean the coves are just slightly too large.When I get some spare time, I will measure the lenses and add the dimensions to this review.20180908: update. The Rokkor 58mm lens is about 62mm at its widest point. The CAJISCO slips over it easily, and covers most of the lens. Two of the covers completely enclose the lens. See photos. On any lens wider than 62mm, these covers work great. Added bonus is the covers act as modest cushions to protect the lenses.

I lost a lens cap and when ordering a replacement I discovered this. What a cool concept! It fit all three of my lenses (see photos and video), stretching and molding to each size. (Even with filters on lenses). Stays snug in place, yet easy to remove. The silicone has such a smooth feel. Pretty cool product!

I REALLY love this cap! It's a little harrowing at first trying to fit it over the lens. It's so tight that it feels like the lens could fly out of your hand, but once you get your grip right and understand how to get it on - it's a breeze. !!

I took my camera on my first trip with the new cover and as soon as I took it off 3 huge cracks across the lense. I was sick to my stomach I have never cracked a lense and as soon as I switched to this cover it cracked bad! It’s going to cost hundreds of dollars to replace and I’m devastated. You can also see in the pictures where it’s already tearing or has holes. I’ve barely had it a month on my camera and I haven’t used it that much.

I'm cheap and don't buy "weatherproof" camera lenses, etc. I tries this guy out on a big fat wide angle I got and to my pleasant surprise it fits. It rubbery and flexible as can be. My lens cap is lost so this does a double job at a tiny price, protects the lens and caps it.It's like putting on galoshes in winter weather, not especially great, but it can protect your stuff cheaply.

2 cons might outweigh many pros:1. putting on is positively a 2 hands operation ;2. unfit for anything 82mm.If Cajiso pays attention to user's responses,please, come up with at least 2 sizes solution:- up to 67 - M,- 72-82+ - L.Otherwise - good product.