The Sony SAL 35F18 is a compact and lightweight DSLR camera lens that weighs in at 170 g. The Sony 35F18 is designed for DSLR cameras with the DX format sensors, giving the 35 mm lens a focal equivalent of 52.5 mm with that format. The Sony SAL 35F18 measures 5.2 cm by 7.0 cm which makes it a good size for many different applications. The DT 35 lens is a very fast lens that is capable of taking brilliant photos in a wide range of conditions, especially in lower light which makes the Sony SAL 35F18 excellent for close up work. The Sony 35F18 has an internal autofocus motor that allows the photographer to attend other settings, or they can choose to manually focus the DT 35 lens if they prefer. The Sony SAL 35F18 is excellent value, boasting many of the features found in higher end lenses.