Celestron Labs CM400C Compound Microscope IR A neutral density filter is

A neutral density filter is also useful when splitting binary star systems (double stars)

Highest Practical Power (Potential): x400

This metal adapter screws onto the standard rear cell threads of Schmidt-Cassegrain and Maksutov-Cassegrain telescopes and accepts 2” accessories

OTA Weight 3

Celestron Labs CM400C Compound Microscope IR A neutral density filter isCelestron Labs CM400C Compound Microscope The Celestron Labs CM400C compound microscope offers all the essential features you need in a lab ready microscope at an economical price. The 10x eyepiece and three objective lenses (4x, 10x and 40x) allow for magnifications of 40x, 100x, and 400x. An adjustable lower illuminator provides bright, detailed views with true to life colors for translucent specimens. This LED illuminator stays cool to the touch