40.5mm Snap-on Lens Cap Cover with Keeper for Sony E-Mount 16-50mm F3.5-5.6 Lens for Sony Alpha a6600 a6500 a6400 a6300 a6100 a6000 a5100 a5000 Camera, ULBTER Lens Cap & Lens Cover Leash -2 Pack

For those of us who l♥ve taking pictures, we know how it is to get caught up in focusing on getting the right composition and settings and getting the shot before it's too late, which sometimes causes us not to focus on where we put our lens caps, and we end up losing them --which happened to me twice already! Well, put your concerns to rest like I can now, and get this 2 pack lens cap covers with keepers! They have elastic bands that wrap around your lens and a cord that attaches to the outside rim of these lens caps. They come with a little metal tool that makes it very easy to not only push the cord through the tiny hole but also the tool helps you pull the cord through from the other side. Then simply pull it through the loop and it's secure and out of your way when you are ready to take your next shot. Since the hole is on the outside rim of the lens cap it does not interfere with attaching the lens cap to your lens. The lens caps fit well and you get two for a very good price!Before deciding to purchase these lens caps I did a lot of research on all of the different lens caps available to purchase and chose these because the ones that have an elastic cord but do not tie directly to your lens cap and instead have a sticky tab have a high risk of wearing out over time which will cause you to lose another lens cap, whereas these are securely attached with a cord.The seller, ULBTER-US, offers very good customer service! They contacted me a few times even before I received my lens caps assuring me that they want me to be happy with my purchase. If you happen to run into a problem I am sure they will do whatever it takes to make things right for you.

Fits perfectly for my Sony ZVE10 II camera.

I am very happy to have a secure strap holding my lens cap on (yes, I have a loose one buried under the car seat right now…). First time to try elastic so I am hoping it won’t stretch out, but there are two in the pack and the cost was certainly low enough. Length is perfect for a small (200 mm) zoom lens.But wow, was it challenging to thread the loop through the teeny tiny hole in the cap. The video is very helpful—but what I ended up doing was positioning the loop end at the opening, then using the tiny tool to sort of poke/push the loop through the opening. Would have been easier with a third hand, but with bright light and patience, it worked!

Work just fine as the replacement lens cover

Lost my cap and this is a perfect replacement. You can't tell the difference besides the logos

Perfect lens cap and keeper for my Sony RX10 IV

Fits my Sony Alpha a6000

Fits well. Exactly what I needed. Especially having the string so you never lose the cap