The Worth 4-Dot Suppression Test Attachment fits on your Welch Allyn or Keeler transilluminator and supports Worth 4 Dot testing using red/green goggles. Compared to conventional flashlight versions, the Worth 4-Dot Suppression Test Attachment does not require cumbersome flashlight units or D batteries. Use with red/green anaglyph adult glasses or one of our Fun Frame anaglyph glasses for Children.

476100 is a set that comes with red/green glasses and the Worth 4-Dot Attachment.