CM-150 Screen Centering Microscope for Lab Centration Inspection
Instrument Features High accuracy. 15″ per division. Fixed reticle graduation. The reticle graduation of the instrument is always maintained at 15″ per division…
View details →D76F700 Astronomical Telescope Newtonian Reflection Primary Mirror Group Secondary Mirror Telescope Mirror Type: spherical primary mirror Diameter (D): 76mm Focal length (F):