Verify. Verify. Verify.
Every job you get back from the lab needs to be verified. Place your eyewear with spotted lenses on the Rx Verifier, aka prescription axis aligner, to check both the monocular and binocular PD. You can also determine seg height and check that the seg is level. 6” W x 2” H x 1” D.
Insider Info from Joshua
"This isn’t the only RX Verifier on the market but it is the best. Here’s why. We moved the printing to the backside of the plate so it won’t wear off. By having you assemble the unit, you can position horizontal zero exactly how you like it. We significantly expanded the base plate to make it easier to hold eyewear in place when taking readings. Simple but proprietary tweaks so you get years and years of use."