We current a basis mannequin for zero-shot metric monocular depth estimation. Our mannequin, Depth Professional, synthesizes high-resolution depth maps with unparalleled sharpness and high-frequency particulars. The predictions are metric, with absolute scale, with out counting on the provision of metadata comparable to digicam intrinsics. And the mannequin is quick, producing a 2.25-megapixel depth map in 0.3 seconds on a regular GPU. These traits are enabled by numerous technical contributions, together with an environment friendly multi-scale imaginative and prescient transformer for dense prediction, a coaching protocol that mixes actual and artificial datasets to realize excessive metric accuracy alongside fantastic boundary tracing, devoted analysis metrics for boundary accuracy in estimated depth maps, and state-of-the-art focal size estimation from a single picture. In depth experiments analyze particular design decisions and reveal that Depth Professional outperforms prior work alongside a number of dimensions.