1) Durable using in stainless steel material 2) skillful manufacture 3) quality and quantity assured 4) Handful operation

The BL-3 Mirror Chart meets latest market demands for refraction and space saving.New design with a high quality imaging and easy operation are the key features of theBL-3.A choice of 30 charts with additional masking capabilities of single isolated, vertical,horizontal and red/green provides a wide selection of alternative charts for the patient toview.

Refracting Distance 5m~ ∞Installation Distance 90-200cmBuilt-in Charts 30Masking Single Isolated, Vertical, Horizontal, Red/Green ChartDisplay Level ± 20(CM) Automatic Power-off 5 minutes

If you order 2 or more sets you will get discount . Contact us for details.

auto inner chart projector