There are two coaxial knobs for coarse and fine focusing, and the mechanical stage is easy to adjust. There’s also a sliding interpapillary distance adjustment, which means the microscope is ...

It’s an astounding difference in quality given the (at most) $100 delta between the two products. Varia VS3 review: Grind adjustment I love the Varia VS3’s stepless grind adjustment ring.

Best portable microscope For users looking for a compact and lightweight microscope, this option is great for students in middle school up to adulthood — although perhaps not total beginners.

Focus control is through a small stepper motor connected to the fine focus knob of the scope, while the DSLR camera shutter is triggered through a simple relay board.

During the microscope project, [Project 326] noted that first-surface mirrors reflect IR as well as visible light. The plan was to make a Newtonian telescope for IR instead of light.

This paper develops a three-dimensional view-expansive microscope that not only expands the two-dimensional field of observation but also expands the depth of focus. The photographable area of the ...

When the opportunity came to test the Formula Selva fork, I didn’t jump at it. I was starting my suspension data acquisition journey, putting in the work to get my Fox 36 working for me, and throwing ...

In order to improve system reliability and reduce device thermal fatigue failure in multiload wireless power transfer (WPT) systems for electric vehicles, the implementation of the junction ...

An Arca-Swiss compatible mounting plate maintains easy cross-compatibility with other Arca-based tripods or monopods you may have, while the eye-catching design is supplemented by nice ergonomic ...