Fotodiox カメラボディ＆リアレンズキャップセット - Sony Alpha Eマウント対応カメラ・レンズ用

Snapped right onto my A7III with zero wobble—exactly what you want for protecting that pricey sensor. The rear cap fits snugly on my 24-70mm too, and the whole set feels sturdier than the cheap plastic ones I’ve used before.

These caps fit so precisely that there's zero wobble when they're seated, which gives me real peace of mind when I toss the camera in my bag. The high-tolerance construction is obvious the moment you press them on, and they've survived dozens of swaps without loosening up a bit.

Finally, a cap set that snaps on securely without feeling like it'll crack the plastic. The rear lens cap clicks into place with just the right amount of resistance, and it's held up perfectly through dozens of lens swaps. Solid build for the price.