Auto Chart Projector Holder
GD8702A: A grade lens and components; GD8702: AB grade lens and components; Grey & Black outside color for option
LED, Halogen bulb optional C, E, K Chart optional
GD8700A: High quality, with A grade lens and parts; GD8700: Economic design, with AB grade lens and parts; Grey & Black outside color for option
GR8906: Auto Refractometer GRK8906: Auto Refractometer & Keratometer