Use the frame, patient, and lens information provided to cal…
Use the frame, patient, and lens information provided to calculate the horizontal and vertical decentrations for the following questions. Be sure to indicate the amount and the direction of the decentration. All measurements are given in mm. Hint: Use monocular measurements. Frame: A=50.0mm B=40.0mm DBL=20.0mm ED=54.0mm Lens: SV Near Patient: Distance PD = OD-31.0 OS-33.0 Near PD = OD-29.5 OS-31.0 PRP HT = 19.0