TTArtisan 40mm F2.8 APSC Macro Lens Manual Focus M4/3 Mount for Olympus EM1 EM5 EM10 EP2 Item Type: 40mm F2.8 APS-C Macro Lens Color: As Pictures Shown Weight: Approx.531g/18.7oz Material: Alloy + Optical Glass Lens Type: Manual Lens Focal Length: Approx. 40mm/1.6in Maximum Aperture: F2.8 Minimum Aperture: F16 Magnification: 1:1 Frame: APS C Viewing Angle: 40° Bayonet: M4/3 Mount Aperture Blade: 11 Pieces Filter Size: Approx. 52mm/2.0in Nearest Focus: Approx. 0.17m/0.6ft Optical Structure: 8 Elements in 7 Groups Lens Anti Shake Type: Without Anti Shake Focus Method: Manual Focus Shooting Scenes: Insects, Products, Portraits, Still Life Applicable Models: for GM1, GM5, GM10, GX1, GX7, GX8, G85, G1, G2, G3, G5, G6, G7, GH1, GH2, GH3, GH4, GH5, GF1, GF2, GF3, GF5, GF6, GF7, GF8, GF9, GF10 and Other Cameras for Olympus E-PM1, E-PM2, E-P1, E-P2, E-P3, E-P5, E-P6, E-M1, E-M5, E-M10, E-M10II, E -M10III, E-PL1, E-PL2, E-PL3, E-PL5, E-PL6, E-PL7, E-PL8, E-PL9, PEN-F and Other Cameras