Three eye phase contrast microscope BM-PH

Three eye phase contrast microscope BM-PH Technical specifications 1.Eyepiece: Category Magnification Field of view diameter Eyepiece 10X Φ18mm 16X Φ11mm 2.Objective: Category Magnification rate Numerical Aperture work distance   Achromatic objective 4X 0.10 37.5mm 10X 0.25 7.31mm 40X 0.65 0.63mm 100X(Oil) 1.25 0.18mm 3.Objective: Category Magnification rate Numerical Aperture work distance Phase contrast objective 10X 0.25 7.31mm 40X 0.65 0.63mm 100X(Oil) 1.25 0.18mm 4.Mechanical cylinder length: 160mm 5 Magnification factor: 40X-1600X Total magnification of microscope: Total magnification of microscope=objective magnification x tube coefficient magnification x eyepiece magnification) 6 Stage size: moving platform 160 x 140mm, moving range: 80 x 50mm, cursor: 0.1mm 7 Pupil distance: 55-75 mm 8 Focusing device: 30mm coarse micro motion focusing coaxial mechanism with fine adjustment grid value of 0.002mm 9 Spotlight mirror: N A. 1.25 adjustable Abbe condenser with variable light bar, phase contrast condenser with variable light bar 10 Color filter: blue, yellow, green 11 Light source: halogen lamp 6V20W, AC85V-230V, brightness adj