I was impressed with the front lens cap; its squeeze-release design is similar to what you find on caps for DSLR and mirrorless camera lenses. Another notable feature is the rubberized contact ...

It is a $45-$65 (depending on size) lens cap with a light-transmissive dome on the front, like an old-fashioned light meter. With the cap still on, you snap a picture to set a custom white balance ...

This is especially if you properly attach and remove it from your camera, adding both the front and rear lens caps. If your lens has more profound problems than those mentioned in this article ...

The Lens-in-a-Cap system is also available for Micro Four Thirds digital SLR cameras 2 / 3 Loreo 3D Lens-in-a-Cap 9005 - APS-C - Model 9005A f/11, 1/50 sec, Canon EOS 40D digital SLR, ASA 200 ...

which mostly just aims to protect the protruding front element. Due to the bulging lens, the filters go at the back via a rear filter holder. It feels a bit weird to highlight a lens cap, but Sigma ...

It’s a clever way to temporarily attach lenses to your phone, but it does require you to semi-permanently adhere a metal ring to the front ... lens off is not unlike trying to get the cap ...

By sliding it all the way past the infinity setting, you can engage the built-in lens cover that protects the front element against abrasions, bumps and dust. The body cap lens has a built-in lens ...

Other types of sheet-type filter can also be used. A unique front lens cap has been specially designed with these types of filters in mind. Two filter slots are provided to store pre-cut sheet ...