Inverted Laboratory Biological Phase Microscope:IB500Description:B500 series Inverted Binocular Biological Microscope with Extra Wide Field and Infinite Plan Optical System ,This microscope is a high level microscope which is specially designed for medical and health units, universities, research institutes to observe cultured living cells. It adopts an Infinite optical system, reasonable structure and ergonomic design. With an innovative optical and structure design idea, excellent optical performance and easy to operate system, this inverted biological microscope makes your work enjoyable. a digital camera or digital eyepiece can be added to take photos and videos.A digital camera or digital eyepiece can be added to take photos & videos. Standard SpecificationIB500Optical SystemInfinite Corrected Optical System√Viewing HeadCompensation Binocular head inclined at 45°, Interpupillary Distance 52-75mm√EyepieceHigh Eye Point Extra Wide Field EWF10X/20 eyepiece√High Eye Point Extra Wide Field EWF10X/22 eyepieceONosepieceBackward Quintuple Nosepiece√ObjectivesLWD Infinite Plan Achromatic Objective 4X, 10X, 20X, 40X(S),LWD Infinite Plan Phase contrast Objectives: 20X,√Infinite Plan phase contrast objective; 10X, 40xOCondenserELWD Condenser NA 0.3, LWD 72mm(without the Condenser up to 150mm)√Centering TelescopeCentering Telescope√Phase Annulus10X-20X,40X phase Annulus Plate√StagePlain Stage 240X260mm, Auxilliary stage√Attachable Mechanical Stage, X-Y Coaxial Control, Moving Range 135X85MM√Ø118 Petri dish Holder√76X26mm Multi-purpose Specimen Holder√Ø60 Slide Glass Holder√Focusing SystemCoaxial Coarse&Fine Adjustment, Fine Division 0.001mm, Moving Range 14mm√IlluminationWide Wording Voltage: AC110-220V, 6V/30W Halogen Lamp With Build-in Aspheric Collector , Brightness Adjustable, External Power Supplier.√FiltersBlue, Green, and Yellow Filters√Optional partsInverted Fluorescent attachment- F200OHigh resolution COMS Digital Camera 1.3MP, 3.0MP, 5.0MP, 9.0MP with softwareONote: "√" Standard Specification, "O" Optional PartsProfessionan Inverted Laboratory Microscope IB500Inverted Fluorescence Microscope IB500F