Introduction
Inverted biological microscope is an instrument with long working distance (LWD) objective optimized for flatter and brighter viewing. Halogen lamp illumination system enables specimen viewing with their natural colours. Various optional accessories upgrade unit and make it more flexible for advanced applications.
Applications
Used in biology, pathology, histology, pharmacology, genetics, hospitals, academic institutes, research centre, etc. to observe cell, tissues and other specimens.
Specifications
| Viewing head | Seidentopf Trinocular |
| Viewing head inclination | Inclined at 30° |
| Interpupillary distance | 48 mm ~ 75 mm |
| Eyepiece | WF10X/20 mm Eyepiece tube Φ 30 mm |
| LWD (Long Working Distance) Infinity Plan Achromatic Objective | 4X/0.1 , WD 22 mm |
| LWD (Long Working Distance) Infinite plan achromatic phase objective | 10X/0.25 , WD 6 mm 20X/0.4 , WD 3.1 mm 40X/0.55 , WD 2.2 mm |
| Nosepiece | Backward Quintuple |
| Condenser | ELWD condenser NA 0.3 LWD 72 mm (Without Condenser WD: 150 mm) |
| Phase Annulus | 10X ~ 20X, 40X Phase Annulus Plate (Fixed) |
| Telescope | Centering Telescope (Φ 30 mm) |
| Stage | Plain stage 170 mm x 230 mm Glass insert Attachable mechanical stage , X.Y Co-axial control Moving range 120 x 80 mm Auxiliary stage: 70 mm x 180 mm Terasaki holder Petri dish holder Φ 35 mm Slide glass holder Φ 54 mm |
| Focusing | Coaxial coarse and fine adjustment Fine division 0.002 mm Moving range up: 4.5 mm Moving range down: 4.5 mm |
| Illumination | Halogen lamp 6V/30 W Brightness adjustable |
| Filter | Blue, green and frosted glass filter (Φ 45 mm) |
| Dimensions | 465 x 395 x 640 mm |
| Weight | 18 kg |
Features
High contrast infinity optical system
LWD (Large working distance) objective easily observes living cell
Advanced mechanical stage with knob height and tightness adjustable function
Pre-center phase annulus (transparent specimen observation)
Co-axial coarse and fine adjustment knobs
Lamp house adjustment objective
FAQ
Q1: What is the magnification range of this microscope?
A1: The magnification range is 40× to 1000× (e.g., 40× to 1000× for biological microscopes), with replaceable objectives for different observation needs.
Q2: Does it support digital imaging?
A2: No, but supports optional digital camera installation - Some models are equipped with a digital camera interface, which can be connected to a computer for image capture and analysis.
Q3: How to adjust the focus for clear observation?
A3: It has coarse and fine adjustment knobs. First use the coarse adjustment to find the sample, then use the fine adjustment to get a clear image.
Q4: What type of light source does it use?
A4: It adopts a LED light source, which has long service life (up to 50000 hours) and stable brightness, without frequent bulb replacement.
Q5: Is the microscope easy to maintain?
A5: Regular maintenance only requires wiping the lenses with lens paper and keeping the stage clean. Avoid touching the lens surface with fingers.
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