1、Wide Compatibility: The 35mm F1.4 full frame Lens is compatible with E mount cameras such as for A7, A7II, A7R, A7RII, X‑3, NEX‑3N, and more. 2、Standard Portrait Lens: With its versatile 35mm focal length, this lens is perfect for catching portraits, landscapes, street photography, and more. It also produces excellent background blur. 3、Larger Aperture: The large F1.4 aperture allows more light to enter the lens, enabling you to create dreamy bokeh background effect and achieve breathtaking photo results. 4、7 Layer Optical Coating: This full frame fixed lens features a 7 layer optical coating with a refractive index of 1.9. It effectively reduces the impact of glare, resulting in clearer and sharper photos. 5、Multiple Optimizations: The lens undergoes precise corrections for spherical aberration and coma, ensuring excellent control of chromatic aberrations. It delivers impressive contrast and sharpness at the focal point.