Compound Light Biological Microscope BM210 sereis:Feature:1. This BM210series microscope is a high level microscope which is specially designed for college education, medical and laboratory study.2. Benefit From The Infinite Optics, The BM210Series Provide a Flexible Upgrade Path to Accommode 3. Various Accessories To Meet Yours Applications for Observation of Light Field, Phase Contrast Observation, Dark Field Observation, Polarization Observation and fluorescence observation, TheBM210 series Optics Are Perfect For Both Observation Through he Eyepiece As Well As Captureing Images With a Digital Camera or A Computer.4. It is one of our Contribution to you for your routine tasks in Medical, clinical, laboratories, pathology and biology. Standard SpecificationBM210BBM210TOptical SystemInfinite Corrected Optical System√√Viewing HeadCompensation Binocular head inclined at 30°, Interpupillary Distance 52-75mm√ Compensation Trinocular head inclined at 30°, Interpupillary Distance 52-75mm √EyepieceHigh Eye Point and Wide Field EWF10X/20 eyepiece√√High Eye Point and Wide Field EWF10X/22 eyepieceOOHigh Eye Point and Wide Field EWF10X/20 eyepiece with pointerOOHigh Eye Point and Wide Field EWF10X/22 eyepiece with pinterOONosepieceBackward Quadruple Nosepiece√√Backward Quintuple NosepieceOOObjectivesInfinite Plan Achromatic Objective 4X 10X 40X(S), 100X(S.oil)√√Infinite Plan Achromatic Phase contrast Objective 4X 10X 40X(S), 100X(S.oil)OOStageDouble Layers Mechanical Stage:156X138 With Dual Slides Finger,Moving Range: 76X54mm√√CondenserAbbe Condenser NA1.25 With Iris Diaphragm, Center Adjustable, With Color-coded Diaphragm Scale Markings Corresponded with Different Power Objectives;√√Phase Contrast Slider10X, 20X, 40X, 100X Phase Contrast SliderOOFocusing SystemCoaxial Coarse&Fine Adjustment, Fine Division 0.001mm, Moving Range:20mm√√CollectorHigh Brightness Kohher Illumination With Field Diaphragm√√FilterBlue & Green Filter√√IlluminationSuper Light LED illumination√√AC100-240V, 6V/20W Halogen Lamp, Brightness Adjustable.OOOptional partsSimple Polarization Attachment (Analyzer and polarizer)OODark Field CondenserOOTemperature Controlled StageOOHigh resolution COMS Digital Camera 1.3MP, 2.0MP, 3.0MP,5.0MP, 9.0MP,14MP with softwareOONote:"√" Standard Specification, "o" Optional Parts