MS35B Rigid Tabletop Stand Designed for

Más pesado de lo que parece y la funcionalidad es la que se ve.

It's very sturdy, doesn't skid or wobble. Adjusting it works like this. You can loosen a locking screw on the back of the main mechanism so that the whole thing slides up and down the aluminum post. Then you tighten that setscrew, and that's your coarse adjustment done. Next on the side of the main mechanism is the medium adjustment knob that moves half the mechanism up and down while the other half remains fixed to the post. All the metal parts are precision machined out of aluminum. There is zero play anywhere. The adjustment knob is well knurled and a good size. It's has decent resistance to turning, but it doesn't bind. There is enough up and down travel under control of the adjustment knob that at the top of the range I can unzoom my Dino-Lite to 50x then twist the knob down to the lowest point of travel and zoom the Dino into 300x. The adjustment knob and the Dino zoom both act with the same degree of accuracy, meaning when I'm doing fine focus, I can use either one. As the knob is tighter, it provides slightly more control. So 5 stars.

Very well made. Machined components well fitting components and fine adjustment knob. Great price at ~$100

Great Product

Economical and a reliable support for Dino-Lite Microscope.