Mupltipurpose Brightfield&Phase Contrast Biological Microscope BM300PH series:Description:Composed the turret phase contrast kit with the advanced biological microscope BM300, it becomes the pahse contrast microscope.it is easy to change bright field obervation into the phase contrast observation.it is a ideal tool to observe study the specimens including live microorganisms such as protozoa, erythrocytes, bacteria, molds and sperm, thin tissue slices, lithographic patterns, fibers, glass fragments and sub-cellular particles such as nuclei and organelles.and it is is also used in the fields of molecular and cellular biology, microbiology and medical research.Features: 1. Infinite corrected optical system with infinite phase contrast plan objectives2. Super light LED lamp illumination, long life and lower consumption3. Comfortable operation with updated and ergonomic design4. .High-contrast, high-resolution images5. Ideal for living cells (such as fresh blood ,pond life or cell culture) and transparent or semitransparent objects6. A digital camera can be added to the trinocular head to take photos and videos Standard Specification300PHB 300PHTViewing HeadCompensation Binocular head inclined at30°, Interpupillary Distance 48-75mm√ Compensation Trinocular head inclined at30°, Interpupillary Distance 48-75mm √EyepieceWide Field WF10X/18 eyepiece√√Extra Wide Field eyepiece EW10X/20, With Diopter Adjustment.OONosepieceBackward Quadruple Nosepiece√√ObjectivesInfinite Semi-Plan Achromatic Objective 4X 10X 40X(S), 100X(S.oil)√√Infinite Plan Phase Contrast Objectives 10X 20X 40X 100X(S.Oil)√√Infinite Plan Achromatic Objective 4X 10X 40X(S), 100X(S.oil)OOStageDouble Layers Mechanical Stage:140X140, Moving range:75X50mm√√CondenserSliding -in Abbe Condenser N.A.=1.25 With Iris Diaphragm and Filtersdiaphragm scale markings corresponded with objectives of different powers.√√Turret Phase Contrast Condenser NA1.25√√Focusing SystemCoaxial Coarse&Fine Adjustment, Fine Division 0.002mm, Moving range:20mm√√CollectorHigh Brightness Collector√√Kohler Illumination with Iris DiaphragmOOIlluminationAC220V/110V, Super Light 3W LED illumination, Brightness Adjustable.√√AC220V/110V, 6V20W, Halogen Lamp, Brightness Adjustable.OOFiltersGreen and Blue Filters√√Optional AccessoriesEpi-fluorescent AttachmentOOProfessional Darkfield Kit(darkfield condenser and 100X lens with iris)OOVideo Adapter With C mountOOHigh resolution COMS Digital Camera 1.3MP, 2.0MP, 3.0MP, 5.0MP, 9.0MP with softwareOONote: √ Standard Specification, o Optional Parts