What photographic equipment should I choose in low light?

If the light is weak, it is necessary to increase the shutter speed to ensure the picture is clear, and at the same time, the autofocus ability must be strong, otherwise it is difficult to focus in weak light.

So 1, large aperture lens. 2. Relatively large sensor area to ensure low noise under high sensitivity. 3. Powerful phase focusing system. 4. It has certain anti-shake function.

Therefore, the equipment is generally high-end DC (such as LX7, X20, RX 100), or SLR, micro-lens with large aperture fixed focus.