Diagrams (tables) 33 views
Mask function without mask, horizontal line mask, vertical line mask, single letter mask
Filter Red Green
300 cd/m2 chart intensity, variable at 5 levels
Power consumption 55VA
The projector chart SB10 is intended for carrying out refraction tests by means of projection of various test signs. This is a compact portable device designed for wide use in the eye rooms of clinics and clinics. Variable working distance allows you to use it in the smallest and largest rooms. Additional convenience provides a slide show using the dashboard.