Claim Your Author Page
Ensure your research is discoverable on Semantic Scholar. Claiming your author page allows you to personalize the information displayed and manage publications.
The invention discloses a camera device with a large field depth and a design method thereof. A lens with a constant focal distance is adopted by the camera device; parameters of a lens optical… (More)
The utility model relates to a tool, in particular to an I-shaped beam type part machining tool. The I-shaped beam type part machining tool comprises positioning and pressing bolts, pressing bolts… (More)
The invention discloses an optical detection device and an optical detection method. The detection method detects the field depth by using a method for detecting resolution, and the difference of… (More)
The utility model discloses a large-field-depth telescope, which belongs to the technical field of optics and comprises an objective lens, wherein the objective lens is provided with a camera lens,… (More)