There’s a dozen or so major Phoropter brands, and our accessories will work with all of them. We should caution however that it is impossible for us to test our accessories with every brand of Phoropter ever made, therefore we offer returns if something doesn’t work out.
(2) -0.12 diopters, and (2) -0.25 diopters.
Yes it is.
Yes, the black vinyl one seen in the photos.