The choice of the Ophthalmic Professional is the Professional Ophthalmoscope from Keeler. Manufactured in UK and internationally recognised. This model was designed with precision at the forefront. Users can change lens power from +9 to -10 in single Dioptre steps. The secondary auxiliary lens wheel allows secondary lenses to provide +/-20 jumps in Dioptre lens power.
This model is available with 2.8V or 3.6V Bulb or LED illumination.
2.8V models accept AA batteries. 3.6V models accept a rechargeable 3.6V lithium battery (charger sold separately).