Leica Q2 The Leica Q2 is a full-frame fixed-lens camera introduced in 2019. It was succeeded by the Leica Q3 in 2023. The Q2 itself succeeded the original Leica Q and Leica Q-P. The Q2 has a stabilized 28 mm f/1.7 Summilux lens with digital crop modes corresponding to 35 mm equivalent focal lengths of 35, 50, and 75 mm. The Q2 features a 47.3MP CMOS full frame sensor, measuring 36 x 24 mm. It is capable of DCI and UHD 4K.. view more