Objektivlock Sony ALC-R1EM

R1EM Rear lens cap

The Sony ALC-R1EM is a rear lens cap made to protect compatible Sony lenses from dust, scratches and minor damage when the lens is not attached to the camera body. Lightweight and durable, the cap fits securely to help keep optical surfaces and mounts clean during storage and transport.

Advantages

The ALC-R1EM provides reliable protection for the rear element and lens mount without adding significant weight. Its secure fit reduces the risk of contaminants entering the lens and helps prevent mechanical wear to the mount during handling. The cap is simple to attach and remove, making it convenient for everyday use.

Suitable for

Key specifications

How to use

Align the cap with the lens mount and press gently until it seats securely. To remove, grip the cap and pull straight off the mount. Keep the cap clean and free of debris to ensure a secure fit and avoid transferring dirt to the lens or camera body.

Recommendations

Store the cap on the lens whenever the lens is detached from the camera to minimize dust and potential scratches; clean the cap periodically with a soft cloth.