| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| doctek | "That helps a ton! Not only do I see the spectra, I can even photograph them. Here are some shots of what I built, and a spectrum from the cloudy sk..." | Read more » | over 8 years ago | |||
| cfastie | "The entrance slit should be parallel to the grating lines. I don't recall that anyone found that spectral quality is improved with one side or the ..." | Read more » | over 8 years ago | |||
| doctek | "Not sure if that helps or not. Here is a fundamental question I'm unclear about. Knowing that the diffraction lines on the DVD are parallel to the ..." | Read more » | over 8 years ago | |||
| warren | "Sorry, i was holidazing! Can you upload a pic of your build, so we can help debug? You kind of have to look perpendicular to the grating's surface,..." | Read more » | over 8 years ago | |||
| doctek | "Thanks for this clever design! I made this using my Portrait and the only cardstock I had handy: pink. After assembly, I covered the outside in bla..." | Read more » | over 8 years ago | |||
| warren | "I love it! It looks great, and I have a Cameo too. I want to try cutting it into a plastic sheet, too! " | Read more » | over 8 years ago |