TEELEN DXS-3 Inverted Biological Microscope
Inverted Infinity Optical inspection correction system 100-400 times with phase difference objective
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Instrument Introduction
The inverted biological microscope adopts an excellent infinity optical system, is equipped with a long working distance flat-field objective lens and a wide-field eyepiece, and has a compact and stable high-rigidity main body, which fully reflects the anti-vibration requirements of micromanipulation. Rotating swing-in swing-out concentrating system can observe cultured cells in tall culture dishes or cylindrical flasks without contamination. The ergonomic design meets the requirements of human engineering, which makes the operation more convenient and comfortable, and the space is wider. The product is suitable for microscopic observation of cell tissue and transparent liquid tissue, as well as dynamic microscopic observation of cultured tissue in a petri dish. It can be used in scientific research institutes, colleges and universities, medical and health care, inspection and quarantine, agriculture, animal husbandry and dairy and other departments.
Illustration of DXS-3 Inverted Biological Microscope

Teelen DXS-3 Inverted Biological MicroscopeSpecifications
| LIST | VALUE |
|---|---|
| Eyepiece tube | Tilt 45 °, pupil distance adjustment range 53~ 75mm. |
| Focusing system | Coaxial coaxial fretting focusing, with locking and limiting device, fretting grid value: 2 μm. |
| converter | Five hole converter |
| stage | Fixed stage size: 227mmX208mm.; Glass round stage size: < unk > 118mm.; Mechanical moving size, moving range: horizontal (X) 114mm, vertical (Y) 77mm. |
| Culture dishes | Pallet 1: Inner groove size: 86mm (width) X129.5mm (length), can be adapted to circular culture dish < unk > 87.5mm; Pallet 2: Inner groove size: 34mm (width) X77.5mm (length), can be adapted to circular culture dish < unk > 68.5mm; Pallet 3: Inner groove size: 57mm (width) X82mm (length) |
| condenser | Long working distance condenser, working distance 55mm, with turntable phase contrast device |
| lighting system | 6V30W halogen lamp, adjustable luminance |
| Color filter | Frosted Glass, Blue and Green Color Filters |
| eyepiece | Large field of view WF10X (field of view number φ 22mm); centering telescope |
| objective lens | PLL 10X0.25、PLL 20X0.40、PLL 40X0.60 |
| Phase Contrast Objective | PLL 10X0.25 PHP2 working distance: 4.3 mm, coverslip thickness: 1.2mm. |
Teelen DXS-3 Inverted Biological Microscope Packing list
machine X1, operation manual X1, warranty card X1, certificate of conformity X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- ActiveGB/T 44293-2024
- ActiveGB/T 43846.1-2024
- ActiveGB/T 43846.2-2024
- ActiveGB/T 43846.3-2024
- ActiveGB/T 13777-2024
- ActiveJB/T 8230.1-1999
- ActiveGB/T 42659-2023
- ActiveGB/T 42886-2023
- ActiveGB/T 9246-2008
- ActiveGB/T 22064-2008
- AbolishGB/T 22063-2008
- AbolishGB/T 22062-2008
- ActiveGB/T 22061-2008
- ActiveGB/T 22060-2008
- AbolishGB/T 22059-2008
- ActiveGB/T 2951.41-2008
- AbolishGB/T 22055.1-2008
- AbolishGB/T 22055.2-2008
- AbolishGB/T 22057.2-2008
- AbolishGB/T 22057.1-2008


DXS-3






