Replacement Optec Carrying Case CA-WA Accepted by leading authorities as

Accepted by leading authorities as a simple and accurate method for discovering congenital color blindness of two types: total color blindness and red-green blindness

These disposable probe covers will protect the operator

Adjustable screen brightness

Promotes an emotionally school safe environment and shows that even though someone has asthma

Visual Acuity range 30 m to 1

Replacement Optec Carrying Case CA-WA Accepted by leading authorities asThis carrying case is great to store and move your vision screener from building to building or different parts of the school. With wheels which makes it easier to move from building to building with or move around the different parts of the school. When you order an Optec 5000, 5000P, 5500 or 5500P you will receive this carrying case FREE!