25mm F1.8 portrait lens is built-in 7 elements in 5 group, 12 diaphragm blades | APS-C format, equivalent to 37.5mm and 68 degrees viewing angle, which can accommodate more beautiful scenery and capture themes such as tourist scenery, landscape and portraits | F1.8-F16 aperture range, easy to get a good shallow depth of field effect when shooting up close | Compact size and lightweight, all metal body, it only weighs 135g and 32mm heights and 51mm in diameter | Compatible with Olympus EPM1, EPM2, E-P1, E-P2, E-P3, E-P5, E-PL1, E-PL2, E-PL3, E-PL5, E-PL6, E-PL7, E-PL8, E-PL9, PEN-F, PEN E-PL10, E-M1, E-M1I, E-M1I1, E-M5, E-M5II, E-M10, E-M1011, E-M10I1, E-M10IV camera and Panasonic GM1, GM1S, GM5, GM7, GX1, GX7, GX8, GX85, GX9, G1, G2, G3, G5, G6, G7, G95, G9,GH1, GH2, GH3, GH4, GH5, GH5S, GF1, GF2, GF3, GF5, GF6, GF7, GF8, GF9, GF10 cameras