7 Inch Touch Screen UV PD Printing Focimeter Lensometer Home Connect function

Connect function

and the calibration distance is 5

17）Paper speed: 25/50mm/s

But at times

Detachable Battery with Off-board charging capability

7 Inch Touch Screen UV PD Printing Focimeter Lensometer Home Connect functionPrinting Focimeter Description Features 1. Using Hartmann multi point area measurement method to measure the progressive lens rapidly and accurately. LM 300 adopts every measurement result to participate in the amount of calculation which is higher than 80 spot data, then the progressive multi focal lens can be measured more accurately. 2. No need for ABBE constant, Operation more convenient and measurement more accurate. LM 300 adopts a green LED