Station 3: Optometry

Patients get an eye exam, but perhaps the equipment is a little more portable than you're used to. Instead of twisting and turning dials on a #phoropter to test #refraction, the optometrists add and remove lenses on an #armazonesprobador (testing frames).

#philately #philatelyforgood #almostbutnotquitextremephilately

(Station 2 didn't happen on this project, we're not crazy... Maybe)