Verified engineering downloads
Download deterministic ZIP packages that tie each eligible model to its committed source, OpenSCAD handoff, Blender geometry, validation result, and SHA-256 checksums.
Maturity boundary
Every download is envelope/package-review geometry only. The files are not CNC-ready and not fabrication-ready. Mirror solids in the OpenSCAD files are substrate-envelope proxies; the JSON source is authoritative for the optical surfaces.
Neither package is promoted into the current P2 shortlist. The shortlist has measured five 100 mm F/1.8 families and found zero passing candidates. Tolerance, alignment, materials, sealing, thermal, fastener, and inspection releases remain human engineering work.
Download packages
Download the deterministic ZIP. This 200 mm F/5 design passed its recorded historical screen, but it is not a passing candidate in the current 100 mm F/1.8 P2 shortlist and has no completed tolerance or fabrication release.
Download the deterministic ZIP. This is a traceable packaging study. Its prototype edge-RMS gate failed and detector-energy acceptance was not evaluated.
Open the JSON index for package hashes, exact byte sizes, source paths, canonical source hashes, optical dispositions, and release-maturity flags.
Inside every ZIP
| Member | Purpose |
|---|---|
README.md | Maturity, measured disposition, use boundary, and inspection guidance. |
source/ | Committed optical prescription or component specification. |
geometry/*.scad | OpenSCAD envelope and package-review handoff. |
geometry/*.blender.json | Source-traced Blender geometry data. |
validation/ | Measured validation result tied to the canonical source hash. |
SHA256SUMS and package-manifest.json | Member-level integrity and machine-readable maturity metadata. |