An exceptional fusion of portability and performance, the Fe 20mm f/1.8 G Lens for Sony E-mount cameras is a high-quality, ultra-wide prime lens that delivers stunning corner-to-corner sharpness even at its maximum aperture of f/1.8. This lens is a testament to Sony's innovative optical technology, offering photographers and videographers a versatile tool for a myriad of shooting scenarios, from expansive landscapes to intimate close-ups.Crafted with precision, the lens incorporates two advanced aspherical (Aa) elements in its design, effectively minimizing aberration and ensuring outstanding resolution across the entire image frame. The inclusion of three Extra-low Dispersion (Ed) glass elements further aids in reducing chromatic aberration, ensuring that point light sources are rendered with high fidelity and without color smearing.Weighing in at just 13.