When it comes to monitoring 3D prints, the best camera for the job is a 4K resolution camera. This type of camera captures high-resolution images and offers superior clarity, allowing users to clearly see every detail in their print. A 4K camera also provides wide dynamic range capabilities that allow you to capture vibrant colors and details in both bright and dark areas of your print. Additionally, many 4K cameras come with image stabilization features which can help reduce shake that may occur during long printing sessions. Finally, make sure your chosen camera has an adjustable field of view so you can customize the angle at which you monitor your prints.