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, coaxial coarse and fine focus, this microscope is an ideal solution for any laboratory or classroom facility.
Microbe-Resistant Protection
Developed with a protective microbe-resistant coating, the B270 series microscope utilizes a revolutionary paint treatment that works to restrict the growth of microorganisms, including bacteria and mold, which makes 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 for the examination of specimen slides. The stages 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. With our specially developed fly-eye lens, the light is evenly distributed 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 key. The B270 microscope incorporates the use of a microscope lock that acts as a theft deterrent, discouraging to casual thieves.
Included Precise Temperature Control Stage Warmer
This microscope stage temperature control system ensures accurate, stable thermal control of live biological specimen observations. Ideal for checking semen motility, it is sized specifically for the users stage warming needs and is adaptable to all brands of biological compound and stereo microscopes. The stage warming deck is made of high-tensile aluminum which maintains a precise, constant temperature of less than +/-.1° C between a set range of 20° C to 52° C. Pre-heating the stage takes 1 to 2 minutes resulting in reaching the constant temperature desired. This stage warmer is ideally suited to maintain stable specimen temperatures while examining or analyzing sperm motility and velocity or other live biological specimens under a microscope.
Product Specs
Microscope Condenser NA1.25 Abbe condenser with iris diaphragm Dimensions 11" x 7" x 13-3/4" (28cm x 17.8cm x 35cm) Division of Fine Focus 0.002mm Eyepieces 10X, 25X Focus Range 30mm Focusing System Coaxial coarse and fine focus Head Binocular, 30° incline, 360° rotatable Interpupillary Adjustment Siedentopf, 53-77mm Mechanical Tube Length 160mm Objective Lenses DIN standard Objective Mounting Thread RMS 20.32mm Objective Parfocal Distance 45mm Objective Turret quadruple Ocular Diameter 23mm Optical System Finite-conjugate Power 100-240VAC 50/60Hz wide-band Stage Design Double-layer with caliper Stage Dimensions 118mm x 127mm Sub-stage Condenser-holder rack and pinion, centerable Transmitted Illumination Variable-intensity 1W LED, fly-eye lens X-Y Translation Range 70mm x 21mm Stage Warmer Preset Temp. Control Range 15º C to 55º C Actual Stage Temp 20º to 52º C Temp. Setting Increments +/-0.1º C Temp. Display Divisions 0.1º C Dimensions Stage Plate 152mm x 134mm x 3.2mm Control Unit 205mm x 150mm x 75mm Stage Cord Length 36" Power Input 110V/220V (back panel switch) Output 50WWhat’s in the Box
One binocular microscope head One Precise Temperature Control Stage Warmer One microscope body One set of 100-pack cover slips Four objective lenses: 4X, 10X, 40X, 100X One set of 50-pack blank slides One pair each of 10X & 25X eyepieces One set of 25 plastic pipettes One dust cover One blue color filter One sample immersion oil One set - microscope lock with key