Non-Contact Tonometers: How Air-Puff IOP Measurement Fits a Clinic Lane
A non contact tonometer is the instrument most practices reach for when intraocular pressure has to be captured quickly, by...
Articles
Trial Lens Sets and Trial Frames: What to Look For
A trial lens set is one of the few instruments in an exam lane that will still be working in...
Binocular Loupes: How to Choose Magnification, Working Distance and Illumination
Most people shop for binocular loupes by starting with magnification, because magnification is the number printed on the box. It...
Automatic Lensometer vs Manual Lensmeter: How to Choose for Your Dispensary
An automatic lensometer and a manual lensmeter answer the same question — what is actually in this lens — but...
Digital PD Meter and Pupillometer: What Actually Matters in the Dispensary
A digital PD meter — the instrument most opticians still call a pupillometer — does one small job that almost...
Ophthalmic Exam Chair and Stand: What to Check Before You Buy
An ophthalmic exam chair is the one piece of equipment in the lane that every single patient touches, that no...
