Teelen 4XI Metallurgical Microscopy

The objective magnification of TEELEN 4XI monocular inverted Metallurgical Microscopy is 10X, 40X (flat field), 100Xoil, the objective numerical aperture (NA) is 0.25, 0.65, 1.25, the objective working distance (mm) is 7.31, 0.65, 0.37, and the eyepiece category is flat field eyepieces.