The MJ6040 Metallurgical Microscope with 5W LED incident illuminator has a field iris diaphragm and an aperture diaphragm, enabling the illumination to be optimally adjusted at all magnifications.
Specification is for:-
Upright material science microscope with binocular head and phototube, quintuple noisepiece, mechanical stage 5W LED incident illumination, regulating power supply, pair of 10x/22 eyepieces.
Objectives:
Planachromat 5x/0.10 WD = 17.5mm
Planachromat 10x/0.20 WD = 16.3mm
Planachromat 20x/0.40 WD = 8.35mm
Planachromat 50x/0.70 WD = 1.95mm
Stage: Double layer mechanical stage with X/Y coaxial adjustment, size: 175mm X 145mm, moving range: 76mm X 42mm.
Reflected Light Illumination: Wide-range voltage 100V-240V_AC50/60Hz, reflected lamp-house with single 5W LED, warm colour. Koehler illuminator with oblique light device, center adjustable field and aperture diaphragm
Focus Adjustment: Reflected frame, coaxial focus system with tension adjustment and up-limited device, coarse range: 28mm, fine precision: 0.002mm. Stage can be adjusted up and down, 78mm high sample is available.