We felt that the upper light could have been located in a slightly different place, as it couldn’t be used with the 40X objective lens, but because the microscope came with two eyepiece lenses ...

$100) while supplies last! Unlike the microscopes you used in chem or biology class, you can view the micro-world around you without squinting through an eyepiece, thanks to this microscope's 4 ...

More information: Bin Liu et al, Experts consensus on the procedure of dental operative microscope in endodontics ... and ...

and looking at a big screen monitor certainly beats hunching over the eyepiece of a traditional microscope. Especially if you’re trying to show something to a group of people, like at a hackerspace.

Key fact Magnification of the microscope = magnification of eyepiece × magnification of objective So, if the magnification of an eyepiece is ×10 and the objective is ×4, the magnification of ...

The microscope in the picture is a light microscope ... the ×4 objective lens, and the ×10 eyepiece lens before it gets to your eye. This makes the image 4 × 10 = 40 times bigger.