Description
The Motic AE31E 30W Trinocular Inverted Microscope delivers high-contrast phase contrast and digital microphotography across live cell documentation centers. Powered by an infinity-corrected CCIS optical train, it provides 40x, 100x, 200x, and 400x magnification through four Long Working Distance (LWD) Plan Phase objectives: Plan 4x/0.10, LWD Phase 10x/0.25, LWD Phase 20x/0.40, and LWD Phase 40x/0.60. An overhead vertical photo port incorporates a selectable 100:0 / 20:80 optical beam splitter, allowing simultaneous camera capture while actively viewing through extra-widefield high-eyepoint N-WF 10x/22 mm eyepieces.
Transmitted illumination is supplied by an overhead swiveling arm housing a 6V/30W quartz halogen lamp, focused through an Extra Long Working Distance (ELWD) condenser (NA 0.30) with 72 mm of vertical clearance and a multi-slot phase ring selector turret. The 45-degree inclined Siedentopf trinocular head rotates 360 degrees, while the left-side encoded quintuple nosepiece tracks automated positional indexing. Built on an oversized 200 x 239 mm wear-resistant stage, the 11.7 kg cast chassis incorporates coaxial coarse and fine focus knobs with 2-micron graduations on universal 100-240V AC power.
Key Features of Motic AE31E 30W Trinocular Inverted Microscope
A flagship inverted biological research microscope featuring CCIS Long Working Distance phase-contrast optics, a centerable phase turret condenser, and a 20:80 camera port. Combines four LWD Plan Phase objectives with 30W quartz halogen lighting, 2-micron focus mechanics, and an oversized 200 x 239 mm stage.
- Inverted optical path allows direct cellular observation through culture flask bottoms
- CCIS Plan Achromatic LWD Phase objectives: 4x, 10x, 20x, and 40x for living cells
- Centerable ELWD condenser (NA 0.30) provides 72 mm of vertical clearance for tall vessels
- Overhead swiveling illumination pillar with 6V/30W quartz halogen lamp and continuous dimmer
- Dedicated vertical photo port with 100:0 / 20:80 optical split for live digital capture
- Extra-widefield high-eyepoint N-WF 10x/22 mm eyepieces with bilateral diopter adjustments
- Oversized 200 x 239 mm scratch-resistant stage platform accepts multi-well carrier frames
- Solid 11.7 kg cast-metal chassis provides complete vibration-free benchtop stability
CCIS LWD Phase Optics & Living Cell Contrast
Transparent living cells, bacteria, and fungal hyphae lack natural pigmentation, appearing invisible under standard brightfield light. The CCIS LWD phase objectives and centerable turret condenser convert subtle refractive variations into high-contrast grayscale borders, making unstained cell boundaries and nuclei resolve clearly. The long working distance design compensates for vessel bottom thickness, keeping cell monolayers tack-sharp across culture flasks and Petri dishes.
72mm Overhead Clearance & Trinocular Camera Output
With 72 mm of open space beneath the condenser, loading tall culture flasks and roller bottles is fast and spill-free. The swiveling lamp house swings backward smoothly to provide unobstructed access for micromanipulation needles and pipettes. The straight vertical photo tube routes clean optical data to external digital C-mount cameras, letting cell biology teams record live time-lapse footage while actively observing specimens through the oculars.
- Centerable phase turret condenser eliminates the hassle of swapping loose phase sliders
- Swiveling overhead illumination arm clears space for bulky roller bottles and pipettes
- Vertical camera channel allows seamless digital video recording and defect archiving
Motic Five-Year Clinical Research Warranty
Motic covers the AE31E Trinocular PH30 with a comprehensive five-year factory warranty covering optical elements, internal gear tracks, and stand castings, backed by two years on electrical halogen circuitry. The complete package contains the AE31E trinocular core frame, four CCIS LWD Phase objectives, two N-WF 10x/22 mm eyepieces, phase ring slider configuration plates, centering telescope, blue filter, ground glass filter, vinyl dust cover, and power line cord.
Motic AE31E Inverted Trinocular Microscope Infinity 40x-400x Phase Halogen 30W Specs
| Brand | Motic |
| Full Model Code / SKU | AE31E Trinocular PH30 (Standard 30W Light Path Configuration) |
| Country of Origin | Germany / China |
| Microscope Type | Premium Heavy-Duty Inverted Biological Research Microscope with Dedicated Phase Contrast Turret System and Integrated Phototube |
| Optical System Type | Advanced CCIS Color Corrected Infinity Optical System tracking expanded flat field geometries |
| Observation Tube Type | Trinocular head Unit, Siedentopf type incorporating internal optical beam splitting prism layouts |
| Tube Inclination & Rotation | 45° inclined comfortable viewing posture, 360° rotating head section, standard 100:0 / 20:80 light distribution path controls |
| Eyepiece / Field of Number | N-WF 10x / 22 mm (Extra wide field high-eyepoint ocular modules with dual independent diopter adjustment rings) |
| Nosepiece Design | Left side-facing encoded quintuple revolving nosepiece block tracking automated mechanical positional index settings |
| Objectives Classification | CCIS Plan Achromatic LWD Phase Contrast High-Definition Optical Lens Series |
| Objectives Magnification Breakdown | Plan Achromatic LWD 4x, Plan Achromatic LWD Phase 10x, Plan Achromatic LWD Phase 20x, Plan Achromatic LWD Phase 40x |
| Total Magnification Range | 40x, 100x, 200x, 400x premium research structural phase contrast magnification parameters |
| Focusing Type & Graduation | Coaxial coarse and fine adjustment tracking assemblies operating with precise internal tension-tuning controls; fine graduation at 0.002 mm |
| Stage Dimensions & Surface Coating | Oversized heavy duty plain workspace platform measuring exactly 200 x 239 mm treated with hard-coat wear-resistant surface plating and matching glass/metal aperture inserts |
| Stage Travel Range & Controls | Manual cell culture container shifting across low-friction surface; accepts professional mechanical stage tracking side attachments |
| Condenser Type & Numerical Aperture | Focusable and centerable ELWD condenser unit with an adjustable numeric aperture value of 0.30, working distance 72 mm, and multi-slot phase ring selector positioning |
| Illumination Transmitted Type | Overhead illumination column arm architecture housing a 6V / 30W quartz halogen lamp assembly |
| Illumination Epi-EPI/Reflected | None (Life science inverted liquid-medium transmissive model) |
| Light Intensity Management | Continuous variable electronic analog rotary potentiometer layout integrated with an internal smart light memory function replication log |
| Camera Port / C-Mount Adapter Split | Vertical straight exit phototube configured for standard c-mount optical adapters with an optional 100:0 / 0:100 high-speed documentation split selection lever |
| Contrast Methods Capability | Transmitted cell layer brightfield analysis, premium multi-magnification phase contrast screening across standard culture vessels |
| 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 556 mm, profile width 200 mm, complete assembly height 529 mm, structure net weight approx. 11.7 kg |
| Standard Package Accessories Included | AE31E trinocular core frame, CCIS LWD Phase objectives (4x, 10x, 20x, 40x), two N-WF 10x/22mm eyepieces, phase ring slider configuration plates, centering telescope tool, blue filter, ground glass filter, vinyl dust cover, power cable line |
| Primary Application & Environment | Digital live cell documentation centers, academic cellular development laboratories, clinical pathology culture processing stations, routine environmental liquid microbiology logging bays |






























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