So I just bought a DSLR and I really wanted to make a slider, so I went online and found that the only ones I could find were about £1000 (about 1490$) and so I set out to make my own. I used an Up! 3d printer but you could use any type.
You will need 19mm pipe I used 1.8m of PVC tube, but will soon be upgrading to 2m of copper tube so it doesn't bend when you place the camera, a 1/4 Inch Bolt, this mount's into most DSLRs. Simply print the parts the end assembly's you will need 2 of but after that you are done!
Where I Designed this
I made and designed this at my school, Robert Bloomfield Acadmy, under the amazing supervision of my teacher called Mr. Pallet, in my opinion the best teacher of all time. Massive thank you to him and Robert Bloomfield Acadmy for letting me use the resources.