This Tamron 20mm F2.8 Di III M1:2 lens is a great addition to your Sony E-mount camera setup. With its wide angle and full frame capabilities, you can capture stunning photos with ease. The lens is compatible with 67mm filters and features auto focus for convenience. Its exterior is made of durable plastic material and comes with one unit quantity. Whether you are an amateur or a professional, this lens is perfect for all your photography needs.