Which lens should I buy for shooting night buildings?

In artistic creation, the lens is generally wide-angle and ultra-wide-angle, and controlling the distortion can bring unique effects.

It is best for architectural professionals to use shift lens to facilitate professional needs and later drawing analysis.

It is better to have a tripod. Buildings are generally high, and the backlight will block a considerable part of the sun. There are often many glass windows under sunlight, which will cause a large light ratio. Therefore, it is a better choice to choose post-synthesis HDR, which requires a tripod to fix the camera position and surround the exposure.