Please Note: 1) The lenses we sell can only be used with mirrorless cameras(Manual Focus Camera), not with SLR cameras. 2) In the link listing, we provide the corresponding lens shooting example photos, lens appearance reference photos, and lens and various camera assembly appearance reference photos. If necessary, you can scroll down the listing to check the photo you need. Product Description: Focal length: 35mm Maximum aperture: F1.4 Minimum aperture: F16 Frame: APS-C/M43 Focus method: manual Filter size: 39mm Closest focusing distance: 0.28m Diaphragm Blades: 10pcs Optical Design: 6 Groups 7 Elements Weight: around 180g Applicable Camera Model: 1) Canon mount: M1, M2, M3, M5, M6, M6II, M10, M100, M50 2) Sony E mount: A5000, A5100, A6000, A6100, A6300, A6400, A6500, A6600, NEX-3, NEX-3N, NEX-3R, NEX-5T, NEX-5R, NEX-5, NEX-5N, NEX-7, NEX5C 3) Fuji mount: X-A1, X-A10, X-A2, X-A3, X-A5, X-A7, X-M1, X-M2, X-H1, X-T1, X-T10, X-T2, X- T20, X-T3, X-T4, X-T100, X-T200, X-T30, X-PRO1, X-PRO2, X-PRO3, X-E1, X-E2, X-E2S, X-E3, XS10 4) M43 Macro 4/3 mount: Olympus -- EPM1, EPM2, EPL1, EPL2, EPL3, EPL5, EPL6, EPL7, EPL8, EPL9, E-P1, E-P2, E-P3, E-P5, E-P6, E-M1,E-M5, E-M10, E-M10II, E-M10III, PEN-F Panasonic -- G1, G2, G3, G5, G6, G7, G85, GF1, GF2, GF3, GF5, GF6, GF7, GF8, GF9, GX1, GX7, GX8, GX9, GM1, GM5, GM10, GH1, GH2 , GH3, GH4, GH5 5) Nikon Z mount: Z50 6) L mount: Leica: T, TL, TL2, CL Sigma: FP (switching half-frame) Product Features: 1)"standard focal length" TTArtisan APS-C 35mm F1.4 is a classic retro Gauss structure lens, 35mm is equivalent to about 52mm full frame-it is a "standard focal length" close to the perspective of the human eye.Better restore the on-site atmosphere. 2)Excellent blur ability with F1.4 large aperture The large aperture of F1.4 brings great creative advantages. The smaller the F value, the larger the aperture, the stronger the blurring ability. 3)Full metal lens only 180g The weight is 180g,More compact and portable. 4)0.28m closest focusing distance The closest focusing distance is 0.28m, can be closer to stuff you wanna record.