This Sigma Art 14mm is hands down the best super wide lens I’ve ever used and it is widely regarded as one of the top lenses for astrophotography. It is a full frame lens and delivers incredible sharpness from edge to edge.
The lens hood has a small cosmetic chip but it does not affect performance or image quality in any way. The lens works perfectly and has been rarely used.
I am also including a lens mount collar so you can attach the lens directly to a tripod for better balance and stability during your shots.