# Question:making a slit in spectrometer

by vafa |

### What I want to do

making a simple and exact schemical spectroscopy

### My attempt and results

I making the Box but I cant making simple adgustable slite

### Why I'm interested

I like to use this instrument in analytical chemistry

thanks a lot

Not sure I got exactly what you meant. Slit, Have you looked at the Acetate slits from the Public lab store?

Alternatively, you can buy one from Edmund / Thor for ~250$. You can also get grating mirrors (reflective diffraction gratings) there for ~100$.

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