Sony ALCF72S 72mm Front Lens Cap

I've been using this cap on my 72mm lens for a few weeks now, and the spring-loaded center pinch mechanism makes it easy to pop on and off one-handed. It's a simple accessory, but it fits securely and keeps dust off the glass when I'm not shooting.

Snaps on with a satisfying click and fits my 72mm lenses perfectly. The center-pinch design makes it easy to remove even with a hood attached, and it feels sturdy enough for daily use.

I was worried a plastic cap would feel flimsy, but this one clicks on securely with a satisfying snap. It’s perfectly sized for my 72mm lens and does exactly what it’s supposed to—keeps dust off the glass.