Description
Specification
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Standard Configuration
ItemSpec:EyepieceObjectiveInfinity plan achromatic objectivePL 4X/0.10 (Work distance): 21 mmPL 10X/0.25 (Work distance): 5.0 mmPL 40X/0.65 (Spring) (Work distance): 0.66 mmPL 100X/1.25 (Spring, oil) (Work distance): 0.36mmEyepieces tubeTrinocular, Inclination of 30˚.Focus systemCoaxial coarse/fine focus system, with tension adjustable and limit stopper, minimum division of fine focusing: 2μm.NosepieceQuardruple(Backward ball bearing inner locating)StageDouble layer mechanical (Size:180mmX150mm,movingrange:75mmX50mm)Transmitted illuminationsystemAbbe condenser NA.1.25 Rack & pinion adjustableBlue filter and Ground glass3W LED,brightness adjustable