BKX-53 Research-Grade Inverted Fluorescence Microscope
The BKX-53 inverted fluorescence microscope uses an ECGO infinity-corrected, bidirectional chromatic-correction optical system with long-working-distance plan objectives and widefield eyepieces. Its compact, stable, rigid body meets vibration-resistance requirements for micromanipulation. A removable long-working-distance condenser accommodates cell factories up to 190mm high, including ten-layer ultrahigh-capacity tissue-culture vessels. Modular fluorescence optics allow safe, rapid illumination adjustment and filter-set switching. Applications include microscopic observation of cells, tissues and transparent liquid tissues, as well as fluorescence microscopy in biopharmaceuticals, medical testing and disease prevention.
Overview
Specifications
| Parameter | Value |
|---|---|
| Optical System | ECGO Infinity Bidirectional Chromatic Aberration Calibration System |
| Observation Tube | 0/100 Switching Trinocular Tube, Prevents Ambient Light Contamination |
| Observation Tube Angle | 45 ° |
| Interpupillary Distance | 48–75 mm |
| Observation Tube Rotation Angle | 360 ° |
| Eyepiece | 10x Flat-Field High-Eyepoint, Foldable Silicone Light-Shielding Eyecup |
| Field Number FN | 23 mm |
| Flat Stage Dimensions [Length × Width] | 200 mm × 252 mm |
| Stage XY Travel | 110 mm × 74 mm |
| Removable Stage Extension Plate Dimensions [Length × Width] | 70 mm × 180 mm |
| Focusing System | Left- and Right-Hand Coarse/Fine Focus Knobs |
| Focusing Travel | 20 mm |
| Coarse Focusing Travel | 36.8 mm/revolution |
| Fine Focusing Travel | 0.2 mm/revolution |
| Focus Scale Accuracy | 0.002 mm/division |
| Objective Turret | Vertically Adjustable Five-Position Revolving Nosepiece with RMS Standard Threads |
| Illumination Source | Blue-Light-Free Eye-Protection LED |
| Illumination Color Temperature | 4000–4500 K |
| Filter Slot [Removable] | 45 mm |
| Compatible Filter Thickness | 2–6 mm |
| Aperture Stop | Manually Switched Blade Type |
| Fluorescence Attachment | Four-position, three-channel long-life LED; BFP/GFP/RFP broad- or narrowband filter blocks; light-blocking plate; independent power and dimming |
| Fluorescence Power | 10 W |
| Fluorescence Operating Life | 30000 h |
| Condenser Lens | Removable, Long Working Distance |
| Condenser Numerical Aperture | 0.3 |
| Condenser Working Distance | 72 mm |
| Supported Objective Magnification | 2 / 4 / 10 / 20 / 40 |
| Allowable Sample Height [Condenser Removed; Cell Factory, 10-Layer Ultrahigh-Capacity Tissue Culture Flask] | 190 mm |
Datasheet
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