Rechargeable Handle 3.5V Retinal Camera Bulbs 50% spaced rectangle (Massachusetts Visual

50% spaced rectangle (Massachusetts Visual Acuity Test format) with line sizes from 20/80 to 20/16 (6/24 to 6/4

ClearChart® Digital Acuity Systems are all-in-one

Unframed screens come with one mounting hole and are used when there is little or no angle between the projector

-6 per pack

Rechargeable Handle 3.5V Retinal Camera Bulbs 50% spaced rectangle (Massachusetts VisualManufacturer Part Number: 71670 Features: Accepts all Welch Allyn 3. 5v instrument heads. Recharges in the Welch Allyn desk charger and numerous stand consoles and well chargers. Well balanced , light weight, and rests comfortably in the hand. Adjustable rheostat controls light intensity. Long lasting rechargeable nickel cadmium battery included. Smooth, non abrasive knurled finish ensures a no slip grip. Chrome plated brass construction provides