Pr ecision measur ement on a scale : 0 to 20 sub- divisions and 0 to -1 sub-divisions
External Case : Plastic hard case
Weight : 5.5 G,7.5 G,10 G / 0.19 Oz,0.27 Oz,0.35 Oz
High quality agate bearing for long service life Precision measurement on a scale of 0 to 20 sub-divisions Perfect reading of the scale with red pointer All vital parts are made of stainless steel Including three weights (5.5 g, 7.5 g, 10 g / 0.19 oz, 0.27 oz, 0.35 oz) and convermore...
Manual Lensometer combines the traditional features you would expect, with innovative advantages, such as LED illumination and cord-free battery power. The cool-running, energy-efficient LED light source provides a clear green illumination target, and virtually maintenance-free omore...
Feature : Accuracy, Easy To Use, Eco-friendly, Touch Operated,TN-100 is a modern diagnostic device, featuring fast accurate examinations, Frey Non-contact Tonometer, Auto Alignment and auto shot, Cornea thickness corrected IOP, SD Card, Embedded patient database
Feature : Anti Bacterial, Durable, Easy To Use, Low Battery Consumption, Scratch Proof,Binocular diopter measurement, Pupil diameter measurement, Auto Operation distance in 1 meter, Quick screening within 1 second, Portable and light in weight, Changeable and recha