Evident CX43 FL Fluorescence Trinocular Infinity LED Gear
Inside immunofluorescence diagnostic suites, the Evident CX43 FL Fluorescence Trinocular Infinity LED Gear isolates targeted fluorophore emissions against pitch black backgrounds using modular blue and green LED illumination cassettes.
- 470nm blue LED excitation illuminates fluorophores
- 100 percent photo split directs faint signals
- 4x to 100x plan fluorite optics maximize transmission
- 21mm wide field eyepieces scan tissue cultures
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Description
Integrating epi-fluorescence LED illumination with clinical brightfield optics, the Evident CX43 FL Fluorescence Trinocular Infinity LED Gear supports specialized immunofluorescence diagnostics across an infinity-corrected UIS2 optical path. Widefield 10x eyepieces yield a 20mm field number. The empty quintuple nosepiece lets facilities install application-specific fluorite objectives, though fluorophore screening requires purchasing appropriate excitation filter cubes separately.
A cast-aluminum stand houses an inward-facing quintuple nosepiece, a seven-position turret Abbe condenser (NA 1.25), an epi-fluorescence LED cassette, and transmitted LED illumination. The ceramic-coated stage measures 211 by 154 mm with 76 by 52 mm low-position XY travel. Coaxial focus provides 2.5-micron fine graduations with an upper limit stopper, paired with a 30-degree inclined trinocular tube offering 48mm to 75mm interpupillary spacing and independent dual-channel dimming.
Key Features of Evident CX43 FL Fluorescence Trinocular Infinity LED Gear
Infectious disease reference centers, tuberculosis screening laboratories, and pathology facilities choose this modular frame for Auramine-O staining, GFP tracking, and routine brightfield cytology. The epi-fluorescence cassette attaches directly to the stand frame without requiring bulky external lamp houses.
- Infinity-corrected UIS2 optical system optimized for high-contrast fluorescence and brightfield
- Trinocular viewing tube with 30-degree inclination, 48mm to 75mm IPD range, and photo port
- Widefield 10x eyepieces with a 20mm field number (FN 20) and anti-fungus coatings
- Inward-facing quintuple nosepiece accepting five specialized fluorite objectives
- Universal Abbe condenser (NA 1.25) with 7-position turret slider for multi-mode contrast
- Epi-fluorescence LED illumination cassette with independent intensity adjustment
- Integrated transmitted LED illumination with Light Intensity Management (LIM) memory dial
- Ceramic-coated mechanical stage (211 x 154 mm) with low-position right-hand coaxial controls
Epi-Fluorescence Optics & Dual LED Illumination
Narrow-band epi-fluorescence LED illumination excites target fluorophores without the high heat, short bulb life, or ozone hazards of mercury vapor lamps. The infinity UIS2 optical path accepts specialized fluorescence filter cubes without introducing optical aberrations, ensuring high signal-to-noise ratios against dark backgrounds during pathogen detection.
Dual-Light Controls & Ceramic Stage Mechanics
Independent manual dimming dials let technicians balance transmitted brightfield background levels with darkfield fluorescence excitation. The ceramic-coated stage plate withstands heavy slide exchange friction during large-scale screening batches, while the coaxial focus drive operates with smooth 2.5-micron sensitivity.
- Independent intensity dials control transmitted and reflected LED light paths separately
- Trinocular photo port enables direct connection of high-sensitivity digital fluorescence cameras
- Fluorescence light barrier shield protects operator vision from stray excitation illumination
Evident Warranty Terms & Package Inclusions
This research-ready frame is backed by a 5-year limited manufacturer warranty from Evident Olympus on optical and mechanical assemblies, with 1 year covering electrical parts. The complete factory package contains the CX43 FL frame, fluorescence light shield, two 10x/20mm eyepieces, dust cover, power cord, and hex wrench.
Evident Olympus CX43 FL Fluorescence Trinocular Microscope Infinity LED Without Objectives Specs
| Brand | Evident Olympus |
| Full Model Code / SKU | CX43-Trinocular-Fluorescence-NoObjectives |
| Country of Origin | Japan |
| Microscope Type | Upright Fluorescence & Biological Microscope Frame |
| Optical System Type | Infinity-corrected UIS2 Optical System |
| Observation Tube Type | Trinocular Head with light path selector slider |
| Tube Inclination & Rotation | 30° inclined, Interpupillary distance 48-75mm |
| Eyepiece / Field of Number | 10x / 20 mm (FN 20) |
| Nosepiece Design | Fixed inward-facing quintuple nosepiece |
| Objectives Classification | UIS2 series compatible (Fluorite / Plan Fluorite recommended, objectives not included) |
| Objectives Magnification Breakdown | None included (Empty nosepiece slots) |
| Total Magnification Range | Depends on objectives installed (Supports standard 4x to 100x configurations) |
| Focusing Type & Graduation | Coaxial coarse and fine focus, upper limit stopper, fine stroke 0.2mm per rotation, minimum graduation 2.5µm |
| Stage Dimensions & Surface Coating | Mechanical stage 211 x 154mm, sheet type with ultra-durable ceramic coating |
| Stage Travel Range & Controls | X-Y axis travel range 76 x 52mm, low-position coaxial controls (right-hand drive) |
| Condenser Type & Numerical Aperture | Built-in Abbe condenser NA 1.25 with 7-position turret slider |
| Illumination Transmitted Type | Integrated Transmitted LED illumination system (Long life-cycle) |
| Illumination Epi-EPI/Reflected | Epi-Fluorescence LED illumination cassette attachment (Supports multiple filter cubes) |
| Light Intensity Management | Independent manual dimmers for transmitted LED and epi-fluorescence LED light paths |
| Camera Port / C-Mount Adapter Split | Trinocular photo port, optical path split 50:50 / 0:100 configuration |
| Contrast Methods Capability | Epi-Fluorescence, Brightfield, Darkfield, Phase Contrast (Turret condenser dependent) |
| Power Supply & Voltage Input | AC 100-240V 50/60Hz universal adapter block |
| Physical Dimensions & Net Weight | 211(W) x 397(D) x 475(H) mm, approx. 8.2 kg (Varies based on fluorescence cassette layer) |
| Standard Package Accessories Included | Power cord, fluorescence light shield, hex wrench, dust cover |
| Primary Application & Environment | Routine clinical immunofluorescence diagnostics, tuberculosis screening (Auramine-O), GFP expression tracking, pathology validation |




























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