JJC 49mm Front Lens Cap Cover + Elastic Anti-Loss Cap Keeper Leash for Canon EOS R100 R50 R10 with RF-S 18-45mm Kit Lens,for M50 M6 Mark II M200 with EF-M 15-45mm Kit Lens & More 49mm Thread Lenses

Excellent. This is better made than the one 3rd party lens cap I lost. This one also has more features such as an elastic loop with a cord and adhesive tab. I lost my other lens cap because it did not have a tether like this one. This was ordered for a fujifilm and it is a perfect fit into the lens. The fit is perfect and very tight and secure. The cap seats deep enough into the rim of the lens. When I seat this cap into a same size 58mm diameter Hoya filter on the lens, the cap still attaches well, but does not seat as deeply because the external rim of the filter is not as deep. Wonderful price for a high profile lens cap.

I wanted a nonsticky way to attach my lens cap to my lens. This works great using elastic strap. Fits perfectly on my wide angle lens.

I lost the lens cap to my Olympus 14-42. This cap actually fits better and doesn't want to pop off. Just make sure you order the right size.

Fits the sony zv-e10

This front lens cap cover is a no-frills accessory that provides reliable protection for the lens glass at a very reasonable price. Perfect as a replacement or spare. I was excited about the elastic "anti-loss cap keeper leash", but it is impossible to attach, so I can't use it.

Fits like a glove

Works well. Stays on easy to removed from lens.

The Lens cap does not clip on strongly enough to the Lens and easily falls off. It needs more depth

Perfect fit fit on a canon - fits better than the Canon Original

Worked like a charm.

Fait son travail, avec un élastique qui peut tout de même parfois glisser et laisser tomber le bouchon.

For perfectly!! Decent quality.