Description
OBL 137 transmitted light microscope, trinocular, set with tablet, incl. eyecups and dust cover
Lab Line. Flexible and versatile transmitted light microscope (bright-field) with infinitely corrected optics. Specially designed for laboratories that work with translucent, low-contrast, challenging specimens (e.g. living mammalian cells, bacteria, tissues).
- The infinity corrected optics ensure top-class image quality
- The 4-slot lens revolver is fully equipped with four high-quality, infinitely corrected E-PLAN lenses (4x/10x/40x/100x) with improved edge definition
- The 1.25 Abbe condenser with aperture cover, with its height-adjustable focus and fixed precentring, and the field diaphragm enable easier Köhler illumination and thereby provide simple and optimal illumination of the specimen, with no negative flare effects
- 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
Optional accessories (please order separately):
- Dark field condenser to increase contrast of small, unstained structures
- 100x lens (planachromatic, spring) with water immersion
A 2-in-1 solution for easy, convenient and direct microscopic analysis of specimens on the large 9.7″ LCD touchscreen.No PC workstation or software installation required.Ideal for students undergoing training, or for demonstration purposes in the laboratory.
Delivery incl. ODC 241 tablet camera, colour filter (blue, integrated), eyecups and dust cover.
Technical Information
| Type | OBL 137T241 |
| Version | with ODC 241 tablet |
| Tube | trinocular |
| Total magnification | 40x, 100x, 400x, 1000x |
| Magnification type | turret |
| Ocular magnification | super wide angle (HWF) 10x |
| Lenses | semi-planachromatic |
| Lens arrangement | 4-way, tilted backwards |
| Lens magnification | - 4x/N.A. 0.10, W.D. 12.1 mm- 10x/N.A. 0.25, W.D. 2.1 mm- 40x (spring)/N.A. 0.65, W.D. 0.58 mm- 100x (spring, oil)/N.A. 1.25, W.D. 0.19 mm |
| Field of view | 20 mm |
| Dioptre compensation | ±5 dpt on the left ocular tube |
| Angular observation | 30 ° |
| Head | can be rotated 360° |
| Distance between eyepieces | 50-75 mm |
| Condenser | Abbe N.A. 1.25 pre-centred with aperture cover |
| Köhler illumination | yes |
| Light source | LED |
| Type of lighting | transmitted light |
| Image focusing | coaxial coarse and fine focus with scale: 2 µm |
| Optics | infinite |
| Microscope stage | 145 x 130 mmareacoaxial x/y travel range 76 x 52 mmholder for two slides |
| Power supply | mains-powered |
| Mains connection | 100-240 V, 50/60 Hz |