Polarizing function LCD Vision Chart GD8603B

23.6'' Lenovo screen Mirror Function LCD polarizing function

LCD vision Chart GD8602B

21'' LCD mirror function 1-5M optometry room

LCD Visual Chart for Optometry eye check GD8601B

LCD Visual Chart for Optometry 19'' (16:9) screen

LCD Visual Acuity Chart GD8603

LCD Visual Acuity Chart GD8603 offers 23.6'' HD display, with polarizing and reflection function

LCD Vision Chart GD8602

LCD vision chart 21'' Working Distance: 2-7m

Vision Chart LCD desktop GD8603A

23'' thin edge LCD vision chart

LCD Visual Chart GD8601

LCD Visual Acuity Chart GD8601 offers high quality 19'' display, it's a traditional europe design.

LCD Vision Chart GD8600

17'' HD reflection function available LCD vision chart