Mcoplus MK-P-AF3-A 10mm 16mm Automatic Extension Tube For Olympus Panasonic Micro 4/3 system Camera Weight:60g(Only product),Tube Lengths: (1) 10mm.(2) 16mm. Compatible with Micro Olympus and Panasonic Micro Four Thirds, It have three kinds of combinations, support three kinds of magnifications. Size/Weight: 57 x 10mm / 21g (approx.),57 x 16mm / 27g (approx.) Work with E-P5 E-Pm E-M1 E-M5 E-M10 E-PL5 E-PL6 E-PL7 GF5 GF6 GM1 GM5 GX1 GX7 G3