1、This focusing ring is adopted to make focusing smooth and feel comfortable. Multi-layer coating can increase the intensity of lens surface and reduce scratches, improve the smoothness of lens, increase the transmittance and improve the imaging quality. 2、Adopts 6 pieces and 5 groups of optical structure, copper core and aluminum shell mechanical structure, with slightly retro appearance, and coordinate with the camera body. 3、The angle of view and relatively close focusing distance are friendly to photography enthusiasts, no matter for humanistic records, landscape creation or personal shooting. 4、F1.2 wide aperture effectively increases the shutter speed and compensates for the wobble caused by slow shutter speed, thus obtaining high quality photos without greatly increasing the sensitivity. 5、Can capture the very little details after 100% magnification, with a strong sense of blurring atmosphere outside the focus, a strong sense of air, and full expression of colors. 6、The mount adopts metal chromium plating technology, which is resistant to wear, corrosion and oxidation, with better texture. Model: 35mm F1.2 Focal length: 35mm Frame: APS-C Nearest focusing distance: 0.35mm Maximum aperture: F1.2 Minimum aperture: F16Lens construction: 5 sets of 6 pieces Field Angle: 135mm 46° Aperture ring: infinite aperture Focus mode: manual focus Lens stabilization: no Aperture blades: 9 Filter size: 43mm Long mirror: 36 mm Lens material: metal Weight: approx. 150g Applicable model: for Sony E Mount A5000、A5100、A6000、A6300、A6500、NEX-3、NEX-3N、NEX-3R、NEX-5T、NEX-5R、NEX-5、NEX-7、 NEX5C、A7、A7 II、A7III、A9、A7R II、A7R Ill for Olympus M4/3 Mount EPM1、EPM2、EPL1、EPL2、EPL3、EPL5、EPL6、 EPL7、EPL8、E-P1、E-P2、E-P3、E-P5、E-P6、E-M1 、E-M5、E-M10、PEN-F for M4/3 Mount G1、G2、G3、G5、G6、G7、G85、GF1、GF2、GF3、 GF5、GF6、GF7、GF8、GF9、GX1、GX7、GX8、GM1 GM5、GM10、GH1、GH2、GH3、GH4、GH5 1 x Lens 1 x Manual