Magic Vision Tester

Use this device to check whether a viewer's eyes are functioning properly.

• Test 1: You have the viewer look at a written word through the vision tester. The viewer reads it aloud correctly.
  
• Test 2: You ask the viewer to look through the tester with only their right eye. Suddenly, they're completely shocked, because the word is now upside down!
  
• Test 3: The viewer looks through the vision tester at two words, one word for the left eye, one word for the right eye.
  What happened now? - The left word is upside down, the right one isn't!?!




• Crazy and funny!