Giới thiệu PANASONIC Vòng Nối Ống Kính EF-M4 / 3 Cho Máy Ảnh Olympus E-M5 / E-M10 / E-PL1 / E-M10II / PEN-F / Ef1
Features:
Camera lens mount adapter replacement for EF lens to M4/3 mount camera.
Can increase one gear of aperture and the light through the lens.
Widens angle of view by 0.71X; 4 elements in 4 groups, one extra-low dispersion element.
Aluminum alloy material, precision-machining to ensure perfect mounting tightness and durability.
Easy to install and flexible to use, the lens adapter is quite economical and practical.