Product Overview: Canon EXTENSION TUBE EF25 II This is an extension tube compatible with EF mount lenses from Canon. It allows you to get closer to your subject for macro photography. Features: This extension tube shortens the focal distance by attaching between the lens and the camera body, allowing you to capture more detailed images. It's ideal for small subjects and when you want to emphasize details. How to Use: Easy to attach, no special settings are required. Compatible with Canon EF mount lenses, supporting a wide range of shooting styles. - Brand: Canon - Model Name: EXTENSION TUBE EF25 II - Connection Type: EF Mount - Function: For close-up photography Thank you for viewing.