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Rosewood paper grain — description and returns beneath the overlapping buy card.
a cylinder lens can be used to simulate astigmatism
Refurbished cabinets include a 90-day warranty
Perfectly engineered for the Welch Allyn Retinoscope 17710
All refurbished units undergo full testing
supported by trusted warranties and professional refurbishment methods validated through real operational history
B&L Hertel Exophthalmometer (Used) Medical Exam Chair a cylinder lens can beThe B&L exophthalmometer is used to determine the axial position of the eyes. The instrument is placed on the lateral orbital rim of each side, using as small of a base as possible. Depending on the device, lines on the prism are placed into position by moving the examiners view point to determine the measurement. The measurement for the patient's right eye should be determined with the examiner's left eye and vice versa. The device measures the
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