JSM-6490 Key Product Features  
Resolution High Vacuum mode: 3.0 nm(30kV)
Accelerating Voltage 0.3 to 30 kV
Magnification x5 to 300,000
Filament Pre-centered W hairpin filament (with continuous auto bias)
Objective Lens

Super Conical lens

Objective Lens Apertures Click-stop type (3-step variable)
Fine position controllable in X/Y directions
Maximum Specimen Size 8" coverage, 12" specimen can be loaded
Specimen Stage 5 axis computer controlled Eucentric goniometer
X=125mm, Y=100mm, Z=5 to 80mm
T= -10 to 90°, R=360° (endless)
Display LCD 20 inch, high resolution FPD
Vacuum mode changeover Automatic (PC interface controlled)

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