PDM Digital PD Meter Color Deficiency Manufacturer Part Number: 0900

Manufacturer Part Number: 0900

For use with Welch Allyn PanOptic Ophthalmoscope models:

Spare bulb

Easy to insert and remove

The 4246 comes with an adjustable

PDM Digital PD Meter Color Deficiency Manufacturer Part Number: 0900Easy and Accurate Operation Obtaining accurate inerpupillary measurements with the PDM is easy. Operators simply align the measuring lines to the Purkinje images on the patient's corneas. Measurement data can be obtained for a single eye, or both eyes, and results are accurate to within 0. 5 mm. Interpupillary distance for a range of focusing points can be obtained by selecting the appropriate focus distance on the circular dial. The PDM's LCD