Spare Parts Slider

As the name implies, I made this little camera slider from spare parts. I had some 12mm smooth rods and some linear bearings. Sooo, I've been meaning to make a slider for a while now, and I realized I had these parts, so I quickly modeled this last night and put it together this morning.

Update: the original version I designed was for 12mm smooth rods, but I feel like those aren't as common, so I made a new version for 8mm smooth rods.