AmScope B490B-WF Binocular Compound Microscope 2000X Magnification Professional Biological with Halogen Illumination 3D Stage Wi-Fi 2.0MP Digital Eyepiece Camera

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The B490 series is our hardest-working go-to microscope. The top choice for veterinarians, breeders, and clinics, this instrument has proven reliability and optical quality. It boa sts features such as a compensation-free Siedentopf head, smooth stage translation, and a precision focus system with easy tension-adjustment and vertical-lock. The 490 series offers a wide range of optional accessories to expand the functionality. The magnification range can be expanded with a large selection of objective and ocular lenses. Specialized condensers are available for dark-field and phase-contrast applications, ideal for bloodwork, fluid-analysis, and pathology. To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on both ocular tubes to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain. The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 20X eyepieces expand the maximum magnification to 2000X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy. The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion movement for precise height adjustment. Digital Imaging Monitor and capture photos and videos with the included 2MP Wi-Fi digital eyepiece camera. Connect directly to the camera from your PC of MAC under the Wi-Fi settings to begin live-viewing specimens. The compact, lightweight camera can be used in place of an eyepiece to watch live images, and to record photos or videos on your computer. This ability to view microscopic images on your computer reduces eye-strain, and allows groups of people to view images at the same time. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. Specifications Optical System Finite-conjugate Mechanical Tube Length 160mm Head Binocular, 30° incline, 360° rotatable Interpupillary Adjustment Siedentopf compensation-free gemel Ocular Diameter 23mm Eyepieces 10X, 20X Objective Lenses DIN standard Objective Parfocal Distance 45mm Objective Mounting Thread RMS 20.32mm Objective Turret quadruple Focusing System Coaxial coarse and fine focus, upper limit-stop, tension control Focus Range 30mm Division of Fine Focus 0.002mm Stage Design Double-layer with caliper Stage Dimensions 140mm x 140mm X-Y Translation Range 75mm x 45mm Transmitted Illumination 20W halogen Condenser Abbe condenser with iris diaphragm, NA1.25 Sub-stage Condenser-holder rack and pinion Power 110VAC 60Hz Objective Lenses Magnification Corrections NA Immersion Medium Cover-glass Thickness 4X achromatic 0.10 — 0.17mm 10X achromatic 0.25 — 0.17mm 40X achromatic 0.65 — 0.17mm 100X achromatic 1.25 oil 0.17mm Camera Specifications Sensor Sensor Model Sony IMX307LQR-C Sensor Type CMOS (color) Sensor Size 1/2.8" format (5.73mm x 4.30mm) Pixels 2M Pixel Size 2.9µm x 2.9µm Shutter Electronic Rolling shutter Sensitivity 1300mV @ 1/30s (f/5.6) Camera Frame Rate(s) 25fps @ 1920 x 1080 Connectivity Wi-Fi Mounting Size 23mm Compensating Lens — Power 5V over USB Dimensions 27.2mm Ø x 40mm Operating Temperature -10-50°C Operating Humidity 30-80% Software OS Requirements Windows (32/64 bit) 7/8/10/11, Mac OS 10.11+ Hardware Requirements Intel Core2 2.8GHz or comparable processor, 2GB RAM, USB 2.0 Features Windows Version Live video preview Captures still images and video Time-lapse capture Exposure and white-balance controls Dark-field correction Digital binning Image processing Measurement tools, including lines, arcs, polygons Segmentation and counting tools Image-stitching, extended depth-of-field, HDR Fluorescence color-mapping Mac/Linux Versions Live video preview Captures still images and video Exposure control Color adjustment Measurement tools, including lines, arcs, polygons Packing List: One binocular head One microscope body Four objective lenses: 4X, 10X, 40X, 100X One pair 10X eyepieces One pair 20X eyepieces One power cord (US and Canada standard) One 2MP Digital Camera One Wi-Fi Antenna One USB-C Power Cable One USB Power Adapter One dust cover Three color filters (blue, green, yellow) One spare halogen bulb One spare fuse One sample bottle of immersion oil Show more