The OBL-1 series stands out through its infinity optical unit and is therefore ideally suited for all transmitted illumination applications for the most demanding users. The robust and ergonomic stand base guarantees safe and comfortable working.Depending on the application, there is a choice of models with strong, continuously dimmable 3W LED or 20W halogen illumination. The fixed, pre-centred and focusable 1.25 ABBE condenser with aperture diaphragm and field diaphragm gives you a simplified Koehler illumination, without having to move the centre. The large mechanical stage table and its specimen holder holds up to two samples at the same time and is quick and easy to focus using a coaxial coarse and fine focusing knob on both sides.A large selection of eyepieces, objectives and colour filters as well as a darkfield condenser, a simple polarising unit, different phase contrast kits through to HBO and LED fluorescence units are available to you as accessories.

• Infinity optical system
• 4-fold lens revolving unit
• Siedentopf 30° inclined, 360° rotatable
• Dioptre compensation one-sided
• Overall dims, w x d x h, mm – 395 × 200 × 380
• Net weight - 7kg