This set includes two extension tubes—10mm and 16mm. These tubes mount between the lens and camera body to enable closer focusing distances for macro photography. The tubes increase the distance between the lens and sensor, allowing for greater magnification. Since they contain no optical elements, they do not degrade image quality. Features: - Enables focusing closer than the lens’s normal minimum focusing distance - Converts compatible lenses into macro-capable lenses while preserving original optical performance - No internal optics—maintains image quality - Mounts between camera body and lens to increase lens-to-sensor distance - Longer tube length enables closer minimum focus distance - Includes two tubes (10mm and 16mm) that can be used individually or together for varied magnification options - Equipped with electronic contacts to support autofocus, auto exposure, and full camera shooting modes; exposure compensation may be required Compatibility: - Micro Four Thirds (M4/3) cameras and lenses Specifications: - Material: Metal + Plastic - Color: Black - Lengths: 10mm (0.39"), 16mm (0.63") - Diameter: Approx. 61.5mm (2.42") - Package weight: Approx. 72g - Quantity: 2 pieces Package includes: - 2 x Extension Tubes