A collection of 3D-printable parts, mostly for photography, set up and exported from the browser: each model follows its measurements, and the preview follows the model. Lens hoods worked out from the focal length, the sensor and the shift so that they never reach into the picture; the exact shape of a lens, to cut into a case, a drawer or a bin; tube clamps, Arca plates, V-mount wedges, rings and studs for light stands; and a few things for the workshop.

Free, in the browser at 3d.q-6.cc.

A 3D preview that follows every change, in perspective, orthographic or X-ray. Parameters grouped by part, each with its explanation, and a line under the model saying what has been built: for a lens hood, the field of view it keeps clear, its size at the mouth, how it prints. Ready presets, and versions of your own kept in the browser. Export as STL, 3MF or STEP, turned the way the part prints. The models are real CAD solids, not meshes, so smooth shapes such as the claws of a clamp come out clean.

Everything is built in the browser and nothing is uploaded. No account needed, no cookies.