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Description
Isolate live microorganisms and unstained urinary sediment without chemical dyes using the Motic BA310 PH Binocular Microscope. Operating on a Color Corrected Infinity Optical System (CCIS), it delivers 100x, 200x, 400x, and 1000x magnification via an EC Plan phase-contrast objective set: EC Plan 10x brightfield, plus EC Plan Phase 10x, Phase 20x, spring-loaded Phase 40x, and spring-loaded Phase 100x oil immersion. Its specialized 5-position turret condenser (NA 1.25) features dedicated annular stops for BF, DF, PH1, PH2, and PH3, letting technicians dial in matched phase rings in seconds.
Transmitted light is driven by a base-integrated 3W LED cool white module (interchangeable with a 6V/30W halogen lamp), providing stable color temperature across all dimming levels without thermal specimen drift. The 30-degree inclined Siedentopf binocular head rotates 360 degrees, paired with widefield high-eyepoint N-WF 10x/20 mm eyepieces featuring independent bilateral diopter rings across a 55 mm to 75 mm interpupillary span. Built around an oversized 175 x 140 mm hard-coated stage with low-position coaxial XY controls (76 x 50 mm travel), the 8.8 kg cast chassis incorporates coaxial brass focus gears with 2-micron graduations on universal 100-240V AC power.
Key Features of Motic BA310 PH Binocular Microscope
An advanced biological binocular phase-contrast compound microscope featuring CCIS EC Plan optics and a 5-position turret condenser. Combines 100x to 1000x phase-contrast magnification with cool 3W LED illumination, a phase centering telescope, and an oversized hard-coated stage.
- CCIS EC Plan Phase infinity objectives: Phase 10x, Phase 20x, Phase 40x, and Phase 100x oil
- Specialized 5-position turret phase condenser (BF, DF, PH1, PH2, PH3) with NA 1.25 rating
- Transmitted 3W LED cool white illumination module with continuous analog rotary dimmer
- Reversed quintuple nosepiece revolving on ball bearings with positive click detents
- Siedentopf binocular head inclined at 30 degrees with 55 mm to 75 mm interpupillary adjustment
- High-eyepoint N-WF 10x/20 mm widefield eyepieces with bilateral diopter adjustment rings
- Oversized 175 x 140 mm hard-coated mechanical stage with 76 x 50 mm coaxial XY drive
- Solid 8.8 kg cast-metal chassis provides complete vibration-free benchtop stability
CCIS EC Plan Phase Optics & 5-Position Turret Condenser
Transparent living cells, bacteria, and protozoa lack natural pigmentation, appearing invisible under standard brightfield light. The CCIS EC Plan Phase objectives and multi-position turret condenser convert subtle refractive variations into high-contrast grayscale borders, making unstained cell boundaries and nuclei resolve clearly. Rotating the condenser wheel lets technicians toggle between brightfield, darkfield, and matched phase rings instantly without unseating hardware.
Phase Centering Telescope & Hard-Coated Stage Mechanics
Aligning phase rings takes under a minute using the included phase centering telescope: swap it into an eyepiece tube, align the condenser annulus to the objective phase plate using the centering keys, and lock it down for halo-free contrast. The oversized 175 x 140 mm stage features a durable hard-coat finish that resists chemical stains and abrasive slide wear, with low-drop coaxial XY stalks allowing relaxed, one-handed specimen navigation.
- 5-position turret condenser eliminates the hassle of swapping loose phase slider plates
- Phase centering telescope ensures exact optical alignment for halo-free live-cell contrast
- Hard-coated mechanical stage resists scratching and chemical staining from daily slide use
Motic Five-Year Biological Microscope Warranty
Motic covers the BA310 PH Binocular with a comprehensive five-year factory warranty covering optical elements, internal gear tracks, and stand castings, backed by two years on LED circuitry. The complete package contains the BA310 PH binocular frame, CCIS EC Plan Phase objectives, 5-position turret condenser, phase centering telescope, two N-WF 10x/20 mm eyepieces, immersion oil flask, universal power cord, vinyl dust cover, and manual.
Motic BA310 PH Phase Contrast Binocular Microscope Infinity EC Plan Achromatic 40x-1000x LED 3W Specs
| Brand | Motic |
| Full Model Code / SKU | BA310 Binocular PH LED 3W Full Phase Setup (Advanced Live-Cell Pathology Platform) |
| Country of Origin | Germany / China |
| Microscope Type | Binocular Phase Contrast Compound Microscope optimized for unstained live biological specimens and transparent cellular suspensions |
| Optical System Type | CCIS Color Corrected Infinity Optical System providing expanded flat field geometries and maximum color fidelity |
| Observation Tube Type | Binocular Head Unit, Siedentopf type incorporating internal optical path alignment blocks |
| Tube Inclination & Rotation | 30° inclined viewing posture for physical comfort, 360° rotating head section, 55-75 mm interpupillary distance tracking adjustability |
| Eyepiece / Field of Number | N-WF 10x / 20 mm (High-eyepoint wide field ocular modules with independent diopter adjustment rings on both tubes) |
| Nosepiece Design | Reversed quintuple revolving nosepiece block tracking automated mechanical positional click-stop alignments |
| Objectives Classification | CCIS EC Plan Achromatic Infinity Optical Phase Contrast Lens Series engineered for high optical contrast and flat fields |
| Objectives Magnification Breakdown | EC Plan Achromatic 10x, EC Plan Phase 10x, EC Plan Phase 20x, EC Plan Phase 40x (Spring), EC Plan Phase 100x (Spring-Oil immersion phase) |
| Total Magnification Range | 100x, 200x, 400x, 1000x high-contrast phase resolution testing parameters |
| Focusing Type & Graduation | Coaxial coarse and fine adjustment tracking assemblies operating with precise internal brass tension-tuning controls; fine graduation at 0.002 mm |
| Stage Dimensions & Surface Coating | Oversized mechanical plain stage measuring exactly 175 x 140 mm treated with hard-coat scratch-resistant surface plating and non-protruding sample holder guide rails |
| Stage Travel Range & Controls | Right-hand low-position coaxial translation controls mapping precisely 76 mm on the X-axis and 50 mm on the Y-axis lines |
| Condenser Type & Numerical Aperture | Specialized 5-position turret phase condenser (BF, DF, PH1, PH2, PH3) with an adjustable numeric aperture value of 1.25 |
| Illumination Transmitted Type | Base integrated 3W LED transmissive cool white illumination array with solid color temperature stability (Interchangeable with 6V/30V Halogen module) |
| Illumination Epi-EPI/Reflected | None |
| Light Intensity Management | Continuous variable electronic analog rotary potentiometer layout integrated with local brightness tracking logs |
| Camera Port / C-Mount Adapter Split | None (Dedicated dual eye binocular optical pathway tracking paths) |
| Contrast Methods Capability | Transmitted phase contrast analysis, brightfield evaluation, simple darkfield analysis tracking |
| Power Supply & Voltage Input | Internal universal switching auto-voltage power supply transformer unit accepting 100-240V AC electrical currents |
| Physical Dimensions & Net Weight | Chassis depth 400 mm, profile width 220 mm, complete assembly height 400 mm, structure net weight approx. 8.8 kg |
| Standard Package Accessories Included | BA310 PH binocular core frame, CCIS EC Plan Phase objectives, 5-position turret condenser, phase centering telescope module, two N-WF 10x/20mm eyepieces, immersion oil, vinyl dust cover, power line cord |
| Primary Application & Environment | Live microbiology processing cells, urinary sediment screening stations, un-stained hematology labs, wastewater protozoa validation desks |
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