Huanyu Z-Axis Manual Lift Platform 60mm High Precise Optical Sliding Lifting Displacement Platform Table Linear Stage Lab Jack Elevator with Scale Ruler

It’s very smooth and very sturdy. Meets the need perfectly.

The holes and threading match up perfect for my fiber laser. The m6 threaded holes and some of the mounting holes on the bottom follow the same 25mm spacing on my fiber laser table. It's perfect for raising up stuff to the proper focal distance of small 50mm lens for super quick cutting and deep engraving. The focal distance on the 50mm is so short that the galvo head couldn't go down close enough to the laser table to focus. This solves that, and arrived with next day shipping. Much quicker and a little cheaper than ordering one from CloudRay. Plus after finding out that Cloud Ray steals content from small businesses and posts it as their own with no credit to the business, I would rather not support them.

This unit is so good I bought a second. The scales enable reproducible height adjustment - perfect for many applications

very high quality

I wanted a Z-lift that was sturdy (I use it for photography). I initially got a cheap lift and almost immediately regretted it because it wobbled. So I ended up getting this. It's very expensive, and I wish it was at least a little cheaper. But for what it does, it does well. It is as sturdy as a rock. This is not designed for photography, so unfortunately, the threaded holes are not standard for photography purposes, so I had to design and print and adapter, but once I did so, it worked wonderfully.