The OBT 104 binocular transmitted light microscope is a high-quality and robust school microscope. It is suitable for thin, high-contrast, less demanding preparations. Translucent plant tissues, stained cells and parasites can be viewed in school lessons and training thanks to the clear controls. Continuously dimmable illumination, a height-adjustable and thus focusable 1.25 Abbe condenser with aperture diaphragm ensure optimal light focusing. The power supply is via cable or battery operation - this makes the OBT 104 also suitable for mobile use.
Product details
- Transmitted light microscope for high-contrast preparations
- Binocular design for school and training
- Ball bearing, 4-position, with three objectives
- Mechanical stage for 1 slide
- Coaxial coarse and fine drive on both sides with scale (2 μm)
- Battery operation possible (3 x 1.5 V AA)
- Incl. dust cover
- Dimensions: W 195 × D 147 × H 325 mm
- Weight: 2.755 kg
Technical details
- Objective lenses: DIN achromatic (Finity optics)
- Optical system: ABBE 1.25 pre-centered (with aperture diaphragm)
- Illumination: 1 W LED
- Siedentopf: 45° inclined, 360° rotatable
- Eyepieces: Wide field, 10x magnification, Ø 18 mm
- Dioptric compensation: one-sided
Objective lenses:
- 4 x / 0.10 / working distance 27 mm
- 10 x / 0.25 / working distance 7 mm
- 40 x / 0.65 (spring loaded) / working distance 0.6 mm
