Product description:
Ophtalmoscope Welch Allyn 11720 - 3.5V <br /><br />The Welch Allyn Coaxial Vision System improves ophthalmoscopy because it facilitates entry into the pupil and provides a wider field of vision and glare reduction compared to other traditional ophthalmoscopes.<br /><br />The HPX Halogen Bulb offers a light output that allows you to see the true color of the fabric and have a uniform and durable lighting. It contains 18 unique open / filter combinations for greater versatility. The polarizing filter virtually eliminates the reflection of the cornea. Includes cobalt blue filter to detect corneal abrasions.<br />Compatible with all existing 3.5V Welch Allyn power sources.<br /><br />Specifications:<br />Dimensions: 9 x 2 x 1 in / 22 x 5 x 2 cm <br />Weight: 11.0 oz / 311 g