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Important operating tips, Ambient lighting, Entry angle – Welch Allyn SureSight Vision Screener - User Manual User Manual

Page 20: Fixation: “look at the red light, Correct distance/not taking readings, Helpful hints for testing pre-schoolers

Important operating tips, Ambient lighting, Entry angle | Fixation: “look at the red light, Correct distance/not taking readings, Helpful hints for testing pre-schoolers | Welch Allyn SureSight Vision Screener - User Manual User Manual | Page 20 / 32 Important operating tips, Ambient lighting, Entry angle | Fixation: “look at the red light, Correct distance/not taking readings, Helpful hints for testing pre-schoolers | Welch Allyn SureSight Vision Screener - User Manual User Manual | Page 20 / 32