4246 Pneumatic Stool with Back Color:Charcoal the pachymeter automatically switches to

the pachymeter automatically switches to the fellow eye

Usage: Eyewire closing for lens sizing

ClearChart ensures consistent and reliable performance over other computer-based acuity systems

The convenient lorgnette-style handle makes it easy to switch between eyes

4246 Pneumatic Stool with Back Color:Charcoal the pachymeter automatically switches toThe 4246 comes with an adjustable, tilted and upholstered backrest. Horizontal and vertical tailor the stool to an ergonomic fit. Stool height adjusts via a lever located under the seat. To raise stool, ease weight off and a pneumatic assist will raise the seat. Lift up ring, and the stool gently descends to the desired height. All 4200 stools have five legs to distribute weight evenly and ensure stability. The circumference of the base exceeds that