Free optical measurement toolkit

Measure PD, check fit, and prep eyewear notes online

A fast optician-friendly toolkit for PD, frame sizing, bridge fit, and lens thickness risk, with a studio-ready summary for bespoke eyewear review.

What the toolkit covers

  • Pupillary distance (PD) measurement with a reference card or manual entry.
  • Frame size checks against your current glasses.
  • Bridge fit notes for narrow and wide nose bridges.
  • Lens thickness risk estimates for stronger prescriptions.

The resulting fit profile can be handed to the bespoke eyewear studio so sizing is understood before a face photo is reviewed.