| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| warren | "Some good notes on this over the years: https://publiclab.org/notes/cfastie/1-21-2013/spectrometer-image-quality https://publiclab.org/notes/warr..." | Read more » | almost 7 years ago | |||
| warren | "We currently sell this pack: https://publiclab.myshopify.com/collections/spectrometry/products/acetate-slit-bundle With 0.09mm, 0.12mm. 0.15mm, an..." | Read more » | almost 7 years ago |