Beschreibung
OBE 134 transmitted light microscope, Trinocular, Incl. eyecups and dust cover
Educational Line. High-quality, fully equipped transmitted light microscope (bright-field) for training, laboratory and medical use. For translucent and thin, high-contrast, less challenging specimens (e. g. plant tissues, stained cells/parasites). Particularly suitable for blood analysis and urine sediments.
- The butterfly tube allows optimal angular observation to be set
- Thanks to the practical storage compartment on the rear of the device, the power cable can be quickly stowed in a space-saving manner
- Power supply e. g. via an external power bank is possible thanks to the USB connection technology
- The four-slot lens revolver is fully equipped with four achromatic standard lenses (4x/10x/40x/100x), which are ideally suited for all bright-field analysis applications
- The 1.25 Abbe condenser with aperture cover, with its height-adjustable focus, enables ideal light concentration and illumination of the specimen
- The mechanical cross table ensures fast working and positioning of the specimen. It features a coaxial coarse and fine focus drive fitted on both sides for adjusting the height and focussing on the specimen
- With strong, infinitely dimmable 3 W LED transmitted light illumination
- In comparison with the OBS series, this offers diverse expansion options
Optional accessories (please order separately):
- Dark-field use for 4x to 40x lenses; to increase contrast of small, unstained structures
- 100x lens (planachromatic, spring) with water immersion
With trinocular head for mounting a microscope camera on the phototube using a C-mount adapter. Please order the C-mount adapter separately.
Delivery incl. eyecups and dust cover.
Technical Information
| Type | OBE 134 |
| Tube | trinocular |
| Total magnification | 40x, 100x, 400x, 1000x |
| Magnification type | turret |
| Ocular magnification | wide-field 10x |
| Lenses | achromatic |
| Lens arrangement | 4-way, tilted forwards |
| Lens magnification | - 4x/N.A. 0.10, W.D. 18.6 mm- 10x/N.A. 0.25, W.D. 6.5 mm- 40x (spring)/N.A. 0.65, W.D. 0.47 mm- 100x (spring, oil)/N.A. 1.25, W.D. 0.07 mm |
| Field of view | 18 mm |
| Dioptre compensation | on one side |
| Angular observation | 30 ° |
| Head | can be rotated 360° |
| Distance between eyepieces | 48-75 mm |
| Condenser | Abbe N.A. 1.25 with aperture cover |
| Köhler illumination | no |
| Light source | LED |
| Type of lighting | transmitted light |
| Image focusing | coaxial coarse and fine focus with scale: 2 µm |
| Optics | finite |
| Microscope stage | 125 x 115 mm areacoaxial x/y travel range of 50 x 70 mm |
| Power supply | mains-powered |
| Mains connection | 100-240 V, 50/60 Hz |