The B270 series delivers an advanced binocular compound microscope designed for most student or professional applications. With its protective antimicrobial coating, enhanced LED lighting, Siedentopf head adjustments, quadruple turret with four plan objectives, and coaxial coarse and fine focus, this microscope is an ideal solution for any laboratory or classroom facility. This bundle also includes a digital microscope head that replaces the original binocular head and allows for viewing live microscopic images on a 7" IPS display. Digital Microscope Head Adding a video screen to your microscope is easier than ever. Our DMH video system combines monitor and camera into a single device that attaches directly to your microscope. Now you can see microscopic details right on the screen. Compatible with our most popular compound microscopes such as the B120 and B270. The DMH-18070 has a compact, lightweight design that can be used with any compound microscope with a minimum 42mm mount. The 7” screen offers essential brightness, contrast, and saturation controls. The built-in camera produces sharp images with a high framerate for super smooth, no-lag video. The DMH mounts to the microscope’s turret in place of the default monocular, binocular, or trinocular head. Microbe-Resistant Protection Developed with a protective microbe-resistant coating, the B270 series microscope utilizes a revolutionary paint treatment that restricts the growth of microorganisms, including bacteria and mold, making it an ideal solution for any laboratory environment. Viewing Head The B270 series compound microscope is designed with a Siedentopf binocular head. To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted by simply swiveling the eyepieces. A diopter is available on the left ocular tube to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain. Various eyepieces can be used to increase the overall optical magnification. Optics The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers the magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy. Stage The 2-layer mechanical stage provides smooth and precise movement to examine 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. Transmitted Illumination The LED sub-stage lighting provides cool, energy-efficient illumination. The light source is daylight balanced to produce natural colors for imaging. Our specially developed fly-eye lens evenly distributes the light at maximum brightness to improve contrast and resolution. Illumination is further enhanced by a centerable Abbe condenser, which can be realigned for any magnification to guarantee proper lighting. Security Protect your investment by using the premium microscope lock with a key. The B270 microscope incorporates the use of a microscope lock that acts as a theft deterrent, discouraging casual thieves. Specifications Optical System Finite-conjugate Mechanical Tube Length 160mm Head Binocular, 30° incline, 360° rotatable Interpupillary Adjustment Siedentopf, 53-77mm Ocular Diameter 23mm Eyepieces 10X Objective Lenses DIN standard Objective Parfocal Distance 45mm Objective Mounting Thread RMS 20.32mm Objective Turret quadruple Focusing System Coaxial coarse and fine focus Focus Range 25mm Division of Fine Focus 0.002mm Stage Design Double-layer with caliper Stage Dimensions 118mm x 127mm X-Y Translation Range 70mm x 21mm Transmitted Illumination Variable-intensity 1W LED, a fly-eye lens Condenser NA1.25 Abbe condenser with iris diaphragm Sub-stage Condenser-holder rack and pinion, centerable Power 100-240VAC 50/60Hz wide-band Digital Head Specifications Sensor Specifications Sensor Optical Format 1/2.8" Active Pixels 2M Pixel Size 2.9µm x 2.9µm Active Sensor Area 5.57mm x 3.13mm Other Camera Specifications Video Resolution 1920 x 1080 Video Framerate 30fps Video Capture Supported Photo Capture Button snap/timed snap Image Adjustment Parameters Saturation/ Hue / Brightness / Contrast / Monochrome / Flip vertical / Flip horizontal / FOV Calibration and Measurement Supported Microscope Mount 42mm Power 5VDC 1A Monitor Specifications Screen Size 7" (diagonal) Panel Type IPS Storage SD Card Dimensions 182mm x 125mm x 85mm 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 What’s in the Box One binocular microscope head One set microscope lock with key One 7" digital camera head One set of 50-pack blank slides One microscope body One set of 100-pack cover slips Four objective lenses: 4X, 10X, 40X, 100X One set of 25 plastic pipettes One pair of 10X eyepieces One blue color filter One dust cover One sample immersion oil One monitor power adapter 4gb SD card