The Panasonic H-X015E is a high-quality lens with a lens structure of 9 elements in 7 groups. It features a closest focusing distance of 0.2m and a Leica DG lens mount interface, making it compatible with Leica DG Summilux cameras. This lens has a sleek silver finish, a diameter of 5.75 cm, a filter size of 46 mm, and a length and depth of 36 mm.