Digital pupillometer PD-82II

hand-held

●LED lamp eliminates troublesome lamp replacement and also makes battery life become as 3～4 times as longer than our older model ●Lever action becomes much smoother by using linear sensor Features ■The "cornea reflection light coincidence method" is used. This operates by aligning luminous points on the pupils with the measuring line. ■Results are displayed digitally. Three measurements are given : Right, Right + Left, left. ■Results are accurate to within 0.25 mm. ■Measurements can be made for a single eye or for both eyes. ■Possible to measure PD of focusing-point distances ranging from 30cm to infinity. ■Automatically switches OFF one minute after operation is completed, thus conserving power. ■Distances from tops of cornea to lenses of frames can also be measured.