Procedures:
1. We need a cylindrical part which has three horizontal bulges like the above. Trim
grooves on each side.
2. Cut middle of the part to make "C" shape.
3. Trim the part along the black line.
4. The trall shape part does not have any grooves. It has a plain tape shape.
5. The trimming has been finished. Then cut long the red line on the photo above.
6. Make sure the right side is flat. If it is not fiat, please trim it again.
Do-It-Yourself MICROSCOPE
We need a cylindrical part which
has three horizontal bulges like
the bove. Thrim grooves on each side. Cut middle of the part to make "C" shap. Trim the part along the black line The trall shape part does not have any grooves. It has a plain tape shape. The trimining has been finished. Then cut long the red line on the photo above. Make sure the right side is flat ,please trim it again.​