# Question: making a slit in spectrometer

vafa asked on March 17, 2017 23:07
371 | 1 answers | #14032

### 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

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