PD Ruler
Collections:
occluders-fixation,
occluders-fixation-vision-testing-aids,
vision-testing-aids-tools
Tags:
Occluder, pinhole, single
Brand:
Precision Vision
Every set of prescription lenses has an “optical center,” which is determined by pupillary distance (PD). Pupillary distance is used to determine where you look through the lens of your glasses and should be as accurate as possible.
PD Ruler
Sale price$5.75
Choose options
PD Ruler
Sale price$5.75
Complete your kit
Add the essentials to get the most from your purchase.
-
Welch Allyn Finnoff Transilluminator (41100)$156.00 -
Welch Allyn Universal Desk Charger (719-DSK)$439.00 -
Welch Allyn Handle for Desk Charger (71670)$270.00 -
1000 Loose Lens Cleaning Wipes$497.00 -
12 Boxes of 24 Lens Cleaning Wipes - Price/Box$206.00 -
72200 3.5v Battery compatible with Welch Allyn Handles 71670, 60835, 71000$19.95
