Lens Cap Canon E-77II

The Lens Cap Canon E-77II is a front lens cap designed for Canon interchangeable camera lenses with a 77 mm filter thread. Made to protect the front element from dust, scratches and light impact, this lightweight black cap snaps on to secure the lens when it is not in use. Compatible with several Canon EF series lenses, it helps keep optics clean and ready for shooting while remaining compact and easy to store in a camera bag.

Advantages

The Canon E-77II offers a simple, reliable way to protect the lens surface without adding significant bulk. Its snap-on design provides a secure fit on lenses with a 77 mm thread and allows quick removal and reattachment during shoots. The cap’s lightweight construction minimizes added weight to the lens assembly, and the black finish reduces reflections and visual distraction when attached.

Suitable for

• Protection of front elements on Canon EF lenses with 77 mm filter threads
• Storage and transport of lenses such as EF24mm F1.4 L USM and EF300mm F4L IS USM
• General field work where dust and minor impacts are a concern

Key specifications

• Type: Front snap-on lens cap
• Filter thread size compatibility: 77 mm
• Color: Black
• Weight: lightweight construction suitable for regular use

How to use

Align the cap with the front of the lens so the retaining tabs match the outer rim, then press gently until the cap snaps into place. To remove, squeeze the outer tabs (if present) and pull the cap away from the lens front. Use the Lens Cap Canon E-77II whenever the lens is not mounted on the camera or when a protective filter is not fitted to maintain a clean front element.

Usage recommendations

Store the cap in a secure pocket of your camera bag when shooting to avoid losing it, and inspect the cap occasionally for dirt or grit that could transfer to the lens surface. For extended protection during transport, consider pairing the cap with a protective padded case or lens pouch.