产品描述： Specification Model XSZ-127H XSZ-127T Viewing head Sliding Binocular Head. Inclined at 45 ° ( 52mm -74mm ) ● Sliding Trinocular Head. Inclined at 45 ° ( 52mm -74mm ) ● Eyepiece WF10 × ● ● Objective Achromatic objective: 4 × ,10 × ,40 × (S),100 × (S)Oil ● ● Stage Double layers mechanical stage ● Stage size: 140mm × 140mm ● Moving range: 75mm × 50mm Condenser N.A1.25 Abbe condenser with iris diaphragmfilter ● ● Focusing Coaxial coarse fine focusing adjustment with rack and pinion mechanism Fine focusing scale Value 0.002mm ● ● Collector High brightness lightcollector ● ● Light source Halogen tungsten bulb 6V/30W.AC 85V-230V ● ● Adjustable brightness Optional Accessory Eyepieces: WF16x,WF20x,P16x1.3Mega pixels CMOS electronic eyepiece. Semi-plan objectives: 4X,10X,20X(S),40(S),60X(S),100(S)Oil