Product Description
Brightfield&Darkfield Biological Microscope BM300D series: Description: Composed the professional darkfield kits with the advanced biological microscope BM300, it becomes the darkfield microscope.it is easy to change bright field obervation into the darfield observation in low cost. It is a simple procedure which can be used on live transparent specimens, specimens which normally need to be stained (and therefore killed).you can use the dark field in the research of live bacterium, as well as mounted cells and tissues. It is more useful in examining external details, such as outlines, edges, grain boundaries and surface defects than internal structure. Features: 1. Infinite corrected optical system 2. Super light LED lamp illumination, long life and lower consumption 3. Comfortable operation with updated and ergonomic design 4. Professional darkfield condenser, and darkfield 100x lens with cone diaphgragm. 5. more useful in examining external details, such as outlines, edges, grain boundaries and surface defects 6. A digital camera can be added to the trinocular head to take photos and videos Standard Specification 300DB 300DT Viewing Head Compensation Binocular head inclined at30°, Interpupillary Distance 48-75mm √ Compensation Trinocular head inclined at30°, Interpupillary Distance 48-75mm √ Eyepiece Wide Field WF10X/18 eyepiece √ √ Extra Wide Field eyepiece EW10X/20, With Diopter Adjustment. O O Nosepiece Backward Quadruple Nosepiece √ √ Objectives Infinite Semi-Plan Achromatic Objective 4X 10X 40X(S), 100X(S.oil) √ √ Infinite Plan Achromatic Objective 100X with Iris diaphragm for dark field √ √ Infinite Plan Achromatic Objective 4X 10X 40X(S), 100X(S.oil) O O Stage Double Layers Mechanical Stage:140X140, Moving range:75X50mm √ √ Condenser Sliding -in Abbe Condenser N.A.=1.25 With Iris Diaphragm and Filters diaphragm scale markings corresponded with objectives of different powers. √ √ Dark Field Condenser N.A 0.7-0.9(dry) √ √ Focusing System Coaxial Coarse&Fine Adjustment, Fine Division 0.002mm, Moving range:20mm √ √ Collector High Brightness Collector √ √ Kohler Illumination with Iris Diaphragm O O Illumination AC220V/110V, Super Light 3W LED illumination, Brightness Adjustable. √ √ AC220V/110V, 6V20W, Halogen Lamp, Brightness Adjustable. O O Filters Green and Blue Filters √ √ Optional Accessories Epi-fluorescent Attachment O O Turret Phase contrast Kit O O Video Adapter With C mount O O High resolution COMS Digital Camera 1.3MP, 2.0MP, 3.0MP, 5.0MP, 9.0MP, 14MP with software O O Note: "√" Standard Specification, "O"Optional Parts Versatile Dark Field&Bright Field Biological Microscope BM300DT
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