... 50D [P]-Polarizing lens, (45° Left eye, 135° Right eye) [WMV]or[RMV]-Maddox rod, vertical White _ ... left eye Red _ right eye [WMH]or[RMH]-Maddox rod, horizontal White ... - left eye Red - right eye [GL]- Green Lens [RL]-red Lens [+. 12]- + ... [6Δ U]-10Δ Base-in-left eye 6Δ Base-up-right eye (Dissociating prisms) [± . 50]-± 0.50 fixed cross ...