1With 1:1 Magnification: 17cm/6.7in minimum focusing distance, manual focus mode, it provides good solution for portrait and macro photography. 2F2.8 Large Aperture: F2.8 large aperture allows you to create calmly even in low light environments. Blur effect is good, bringing better artistic beauty. 3APSC Macro Lens: Using optical glass, multilayer coating, good light transmission performance, all metal body, small and light weight, weighs only 371g/13.1oz. 48 Elements in 7 Groups: Optical structure design, including 2 low dispersion lenses, which can better compensate for various aberrations and obtain clear images. 5Scope of Application: 40mm is equivalent to full frame 60mm, which is equivalent to the angle of view of standard lens. With large aperture, it can be used for portraits, travel, flowers, insects, etc. 6Applicable Models: Suitable for Sony A5000, A5100, A6000, A6100, A6300, A6400, A6500, A6600, NEX3, NEX3N, NEX3R, NEXFF3K, NEX5, NEX5C, NEX5N, NEX5T, NEX 5R, NEX6, NEX7, A7, A7II(A7 M2), A7III, A7M3, A7R, A7RII(A7RM2), A7RIII(A7RM3), A7S, A7SII(A7SM2), A9, Etc. Item Type: 40mm F2.8 APS-C Macro Lens Color: As Pictures Shown Weight: Approx.533g/18.8oz Material: Alloy + Optical Glass Lens Type: Manual Lens FocalLength: Approx. 40mm/1.6in Maximum Aperture: F2.8 Minimum Aperture: F16 Magnification: 1:1 Frame: APS-C Viewing Angle: 40 Bayonet: for E Mount Aperture Blade: 11 Pieces Filter Size: Approx. 52mm/2.0in NearestFocus: Approx. 0.17m/0.6ft Optical Structure: 8 Elements in 7 Groups Lens Anti Shake Type: Without Anti Shake FocusMethod: ManualFocus Shooting Scenes: Insects, Products, Portraits, Still Life Applicable Models: for Sony A5000, A5100, A6000, A6100, A6300, A6400, A6500, A6600, NEX-3, NEX-3N, NEX-3R, NEXF-F3K, NEX-5, NEX-5C, NEX-5N, NEX-5T, NEX -5R, NEX-6, NEX-7, A7, A7II(A7 M2), A7III, A7M3, A7R, A7RII(A7RM2), A7RIII(A7RM3), A7S, A7SII(A7SM2), A9, Etc. 1 x Lens 1 x Front Lens Cover (Installed) 1 x Rear Lens Cover (Installed) 1 x Manual