Blog | Optical Industry Insights, Guides & Tools for Opticians

Three routes into opticianry in the US: an accredited degree, an online certificate course, or on-the-job training. Compare length, cost and what each one qualifies you for, with the full list of COA-accredited programs.

The Certified Ophthalmic Assistant (COA) is the entry-level credential for ophthalmic clinic staff, issued by IJCAHPO. You earn it by meeting one of three eligibility…

The NCLE Basic exam is the Contact Lens Registry Examination (CLRE): a secure, computer-based test of 125 multiple-choice questions in 2 hours, where a portion…

The ABO exam, officially the National Opticianry Competency Examination (NOCE), is a 2-hour computer-based test of 125 multiple-choice questions. The content outline scores 100 of…

A US optician job description built on BLS and O*NET duties, with separate requirements wording for licensing and non-licensing states and a copyable template.

Optician certification in the US means passing the ABO exam (the National Opticianry Competency Examination, or NOCE) for spectacles, the NCLE exam (the Contact Lens…

Free-form is a manufacturing method, not a lens brand. Here is how it differs from conventional surfacing, what 'digital' really means, and how to verify a compensated job on the bench.

Twenty-one states license opticians. See the requirements for every state and DC: apprenticeship and school routes, exams, and a link to each board.

The median optician earns $47,260 a year (BLS, May 2025). See pay by state and workplace, whether licensed states pay more, and a cost-of-living adjusted ranking.

Screw-in, push-in or slide-on: identify the mount before you buy, why pads turn green, why they leave marks on the nose, and the cases where the pad is not the problem at all.