Inverted Portable Biological Microscope on field use:IB50 seriesDescription:This portable inverted microscope is perfect for scientists, lab technicians, field biologists, wastewater inspectors, and etc. with high quality professional optical glass elements and metal mechanical components. This microscope has a small dimension and light weight. It works on two AA batteries. The metal body and metal mechanical mechanism makes it sturdy and durable.Features:1. Small hand-held microscope, simple, good performance, high-definition.2. Inverted-design is available to observe liquid samples.3. Compact designing, owned power, easy to carry out to take wildlife observation and inspect protozoa in factory effluent and microbiology. Standard SpecificationIB50Viewing HeadMonocular Head√EyepieceWide Field EWF10X/18 eyepiece√NosepieceBackward Quintuple Nosepiece√ ObjectivesAchromatic objective 4X NA 0.08/WD 16Achromatic objective 10X NA 0.25/WD 3.6Achromatic objective 40X NA 0.6/WD 0.6√ Achromatic objective 20X NA 0.42/WD 2.85oLeather cover oStagePlain Stage With Paired Slide Clips√Condenser&IlluminationBright field ,LED illumination (AA Dry Battery X2)√Moving Range2.6mm√Note:√ standard specifications; O optioinal parts
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