JJC Auto Focus Macro Extension Tube Set for Canon EF/EF-S Mount Cameras & Lenses (12mm, 20mm, 36mm Tubes) | For Macro Photography

• The part of camera mount and lens mount are both made of high quality brass, while the tube is made of high quality ABS plastic
• Shortens minimum focusing distance of lens for macro photography, convert almost any lens into a macro lens, save your cost of buying an expensive macro lens
• Full Autofocus and auto exposure Compatibility
• Extension tubes of 12mm, 20mm and 36mm lengths can be used individually or in any combination of the three for greater magnification
• Fits Canon EOS DSLR cameras and EF and EF-S lenses
• Note: we recommend using the manual focus or set the camera on a tripod with a focusing rail instead of using auto focus after mount the extension tubes

• Remove the rear cap from the camera body mount and the lens from your Canon EOS DSLR. Attach the desired JJC extension tube (12mm, 20mm, or 36mm) to the camera body mount, ensuring it clicks securely into place. — Attach Tube to Camera
• Align the lens mount on the extension tube with the rear mount of your Canon EF or EF-S lens. Attach the lens to the extension tube, ensuring it locks firmly. You can now use tubes individually or stack them for greater magnification. — Attach Lens to Tube
• Mount the camera with the attached lens and tube(s) onto your tripod. Frame your subject and use autofocus or manual focus to achieve sharp macro images. For best results, especially with stacked tubes, manual focus is recommended. — Compose and Focus

Typical situations where JJC Auto Focus Macro Extension Tube Set for Canon EF/EF-S Mount Cameras & Lenses (12mm helps — illustrative scenarios, not customer reviews.