KEELER Professional Ophthalmoscope and Spot Retinoscope Set

Description- Single Dioptre Steps from +9 to -10 allow precision changes to lens power. A secondary Auxiliary Lens Wheel allows secondary lenses to provide +/-20 jumps in Dioptre lens power. Additional Glaucoma graticule provides improved diagnostic capabilities. Available with a 2.8V or 3.6V Bulb or LED Illumination. 2.8V models accept AA Batteries. 3.6V models accept rechargeable 3.6V Lithium Battery, charger sold separately. Unrivalled quality provided by our Knowledge of Optical Pathways set us apart. Ophthalmic instruments produced in the UK.