I shoot photography semi professionally and needed a good CPL after watching YouTube reviews I popped on this for my canon t7 with EFS lenses it disappeared perfectly, stays on (sometimes to good can be a lil tough coming off), picture quality is great (I run manual always), hasn’t scratched or discolored yet it’s been like 2 years almost with near daily used mainly in the woods/nature, threads are okay that’s probably the only “2 complaints” if you’d call them such I have, first the lens cap (stock canon 58mm) do not hold onto the CPL so travel with caution and keep tabs on your lens cap or you’ll be buying more! And second it binds a little going on every now and then if they’d clean them up a shade and maybe get lens caps to hold tighter for travel this CPL would be and really is the best bang for the buck in my eyes! Yeah you can buy crazy expensive stuff but on a budget for non pro use definitely get you one! Once I finally do this one in I’ll be buying another. Oh and super important it comes in its own hard case for storage/travel with foam and it locks shut so it’s safe, I’ve had it in my camera bag and climber mountains and it’s stayed in the case no issues that’s definitely a plus i needed to mention.

already had rings to use Canon FD lenses on my Mirrorless Samsung NX30 but I wasn't entirely happy with them... on a friend's suggestion I wanted to try them and I have to say that from a constructive point of view they are really well done . No mechanical play, the lens is firmly attached to both the ring and the camera body and not even the stop-down ring of the apertures (which allows you to set the aperture to the desired value) remains locked in the selected position. We recommend!!! Top shipping service (as always)...!

I've owned high quality Canon DSLRs for a long time and they're great. But over the years, I've struggled with the combination of lens hood and lens cap. I must have spent hours removing the lens hood, which is almost four inches long on some lenses, to get to the loosening, squeezing things on the outer edge of my old lens caps.

The last lens I bought had one of those center squeeze types and I realized I should have had that type on all my lenses a long time ago.

These caps from K&F Concept are a smart move. They're relatively easy to use even with the lens hood attached, but the depth they offer for your fingertips is just enough. When I put them on, I feel like there is a risk of them falling off my fingertips. This is a bit scary because you don't want them making contact with the glass. You need confidence in this regard, as you cannot see what is happening in the dark area inside the lower areas of the lens hood.

You have an unexpected advantage. Being plain black with no logo or name on them, they remove the word Canon from the front of your camera for all would-be thieves to see. It might make your camera a little more secure.

However, they make up about a third of the price of most lens caps, even by market cap. So they offer good value for money if you are on a budget. I will use these lens caps until I find ones with a slightly wider contact area with my fingertips.

I was happy to try them, but while they are good caps and can be an upgrade for older lens caps, they are not as pretty as current Canon caps. The cap in the picture is from the EF-M lens that came with my Canon M50.

Both share the same pinch to open design, but the K&F Concept cap lacks the ridges on the crimp that the Canon cap has. Those little ridges keep your fingers from slipping when squeezing, and it really makes a difference. So putting on and taking off the K&F cap is a bit more finicky.

It fits great and I like that it comes with tethers and cleaning cloths. You can get 3 caps plus the extras for a little less than the price of 2 Canon caps with no extras included. I think they make pretty good replacement caps but be aware that if you have a modern Canon lens this is a slight downgrade from the original caps.

What is the difference between a well-known brand (Canon, Nikon, Panasonic, etc.) lens cap and a third-party? Well, other than the brand name stamped on it and maybe the product packaging, the only significant difference I can see is the price. And that's a difference I'm happy to accept. My order of K&F Concepts lens caps shipped and arrived within days, and - surprise! - they fit my glasses like a glove! I didn't find the "Lens Keeper Leash" interesting and it really didn't seem well made, but at least it was included for those who wanted it (maybe I wouldn't have bought a lens cap if I had used one!). I'm only taking this one with 1 star because the packaging suggests that they are not as good as the original. Otherwise, I am very happy to use and recommend the lens cap replacement parts from K&F Concepts.

Manual but the work

Hello,
I use the adapter on my EOS 7D Mark II to be able to continue using a couple of analog lenses.
The usability, as in the old days, manual . . .
If you have problems with it, you should keep your hands off it or practice, practice, practice. (nothing is impossible)
If you can handle it, you have a great tool at hand and, like me, can continue to use your old lenses or buy them very cheaply!
The image quality depends on craftsmanship or practice makes perfect.
Of course, everything has to be set manually because there is no communication between the camera and the lens.
If you don't have a stabilizer in your camera like me, you should have a steady hand or use a tripod. . .
If you stop down by two f-stops, the images on both the Canon and the Soligor lenses are crisp!
The adapter is of high quality and makes a solid impression, nothing wobbles and sits perfectly on the camera. (everything made of metal)

I can recommend it, I have fun with it and wish you the same.

Perfect for my Canon EF-M 22mm, the Canon lens cap fits the filter perfectly, I wasn't expecting it!