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CRA Passing Score 2026: Exactly What You Need to Pass

TL;DR
  • OPS uses a criterion-referenced Modified Angoff V standard; no current numeric cut score is publicly verified.
  • The written exam is 175 four-choice multiple-choice questions in two hours, with no extra penalty for wrong answers.
  • Fluorescein Angiography (25%) and Fundus Photography (23%) together make up 48% of the published weights.
  • Passing candidates get a pass notice without a score; failing candidates receive a scaled score and diagnostic content-area report.

Why There Is No Published Number to Chase

Search for the Certified Retinal Angiographer (CRA) passing score and you will find a lot of confident guesses. Most are wrong, because the Ophthalmic Photographers' Society (OPS) Board of Certification does not publish a current numeric cut score. The June 2026 CRA Program Guide (version 15.1) describes the standard in method terms, not as "answer X of 175 correctly."

That is not an oversight you can work around by finding the right forum post. Any claim of a specific percentage or raw-score threshold for this exam should be treated as unverified. This article explains what is actually documented about how passing works, what it means for how you prepare, and where the real risk sits. If you are still orienting yourself on the credential, start with What Is CRA Certification? and then come back.

Identity check: "CRA" here means only the OPS-issued Certified Retinal Angiographer credential for ophthalmic imaging professionals. Other certifications share the acronym, and their scoring rules, fees and dates do not apply to this exam.

How the Passing Standard Is Actually Set

The OPS Board of Certification describes the CRA as criterion-referenced, using a Modified Angoff V competency standard with scaled reporting. Those terms matter more than any single number.

Criterion-referenced, not curved

A criterion-referenced exam measures you against a defined competency standard, not against the other people who tested the same week. Your result does not depend on how strong or weak the rest of your testing cohort was. Either you demonstrated the minimum competence the standard describes, or you did not.

What Modified Angoff means in practice

In an Angoff-style process, subject-matter experts review each question and judge how a minimally competent practitioner would be expected to perform on it. Those judgments are combined into the standard. The practical consequence is that the bar is anchored to the job of a working retinal angiographer, not to an arbitrary round number such as 70%.

Scaled reporting

Results are reported on a scaled basis. A scaled score lets the Board keep the standard consistent even if one version of the exam is slightly harder or easier than another. This is also why raw-score chatter ("I got about 120 right and passed") is unreliable as a benchmark: you cannot translate it into the scale without information OPS does not publish.

What this means for you: Stop trying to reverse-engineer a magic percentage. Your realistic goal is broad, job-level competence across all ten content areas, with extra depth where the weights are heaviest.

What You Are Scored On: Format and Mechanics

Knowing the format helps you understand what "passing" is measuring. From the June 2026 guide:

FeatureCRA Written Exam
Number of questions175 multiple-choice
Answer optionsFour choices, one correct/best answer
Time limitTwo hours
DeliveryPrometric computer-based test center
Reference materialsClosed book; no outside references, personal calculators or electronics
SuppliesScratch paper and pencil provided
IDValid government photo ID required
Scored vs. unscored itemsSplit not separately disclosed

Two details deserve attention. First, there is no guessing penalty beyond the fact that incorrect or blank answers earn no credit. Never leave an item unanswered; an educated guess strictly dominates a blank. Second, OPS does not separately disclose how many of the 175 items are scored versus unscored, so you cannot compute a "need X correct" figure even if you wanted to.

At 175 questions in two hours, you have a little under 41 seconds per item on average. That is fast for scenario-style imaging questions, which is one reason timed practice matters. Our difficulty guide breaks down where candidates typically feel the time pressure.

Older timing information: Some older OPS pages describe 2.5 hours for the written exam plus a separate performance assessment. Those conflict with the June 2026 guide, which specifies a two-hour written exam after portfolio approval. Plan around the current guide.

Where the Points Live: Domain Weights

Because the passing standard is competency-based across the whole blueprint, the weights tell you where a miss costs the most. The ten content areas are official exam objectives drawn from the 2017 job analysis, and the published weights sum to 100%.

DomainWeight
Fluorescein Angiography with Fundus Camera or Scanning Laser Ophthalmoscope25%
Fundus Photography - Fundus Camera and Scanning Laser Ophthalmoscope23%
Applies the Principles of the Anatomy, Physiology, and Pathology of the Eye16%
General Photography10%
Patient Management and Patient/Operator Safety6%
Monochromatic Imaging and Fundus Autofluorescence5%
Pharmacology5%
Data and Image Management4%
Indocyanine Green (ICG) Angiography3%
Other Imaging Technology3%

Fluorescein angiography and fundus photography together account for 48% of the displayed weights. Add anatomy, physiology and pathology at 16% and those three domains cover 64%. A full walkthrough of each area is in the CRA domains guide.

Fluorescein Angiography (25%)

The single largest domain, and the one most tied to the credential's identity.

  • Phase timing and what each phase should show
  • Recognizing hyperfluorescence and hypofluorescence patterns
  • Troubleshooting poor-quality sequences
  • Camera and scanning laser ophthalmoscope differences in acquisition

Fundus Photography (23%)

Covers both fundus camera and scanning laser ophthalmoscope imaging.

  • Alignment, focus and illumination problems and their fixes
  • Artifact recognition and correction
  • Stereo, montage and field-of-view considerations
  • Choosing the right modality for the clinical question

Anatomy, Physiology and Pathology (16%)

The clinical knowledge that lets you understand what you are imaging.

  • Retinal and choroidal layers and vasculature
  • Common retinal disease appearances across modalities
  • Why a given pathology looks the way it does on angiography

One caution: the small domains still matter. Because the standard is competency-based, you cannot count on heavy domains to carry you if you neglect Pharmacology (5%) or Patient Management and Patient/Operator Safety (6%). Dye reactions, contraindications and safety protocols are exactly the sort of "minimum competence" content an Angoff-style panel treats as non-negotiable for a practicing angiographer.

What Your Result Looks Like

The reporting rules in the guide are unusual enough to plan around:

  • If you pass: you receive a pass notice. It does not include a numeric score.
  • If you do not pass: you receive a scaled score and a diagnostic content-area report showing how you performed across the domains.
  • Provisional status: initial score reports are provisional pending a 72-hour statistical verification. The guide also allows for reporting delays during exam-development cycles.

This has two implications. If you pass, you will never learn how comfortably you cleared the bar, so there is no value in obsessing over margins. If you fail, the diagnostic report is genuinely useful: it points you at the domains to rebuild before a retest. Treat it as the roadmap it is, and cross-reference it with the weights above so you rebuild the highest-impact areas first.

Key Takeaway

Do not celebrate or panic on the testing-center screen alone. Wait out the 72-hour verification window before treating the outcome as final.

Pass-Rate Context Without Overreading It

It is tempting to infer the difficulty of the passing standard from pass rates. The honest position is that no current 2026 pass rate is publicly verified. What exists is historical:

  • The OPS Board of Certification reports 537 passes among 857 tested (63%) from April 27, 1997 to July 30, 2018. That is a long cumulative window, not a current first-attempt rate.
  • The 2013-2018 annual reports separately report 9 passes in 14 written administrations (64%) in 2018, and 6 first-attempt passes among 10 individuals, with one administration being for recertification.

Some of the underlying tables and narratives in those documents are internally inconsistent, so these numbers should be read as reported summary counts, not a reliable cohort. The 2018 sample is also very small; a handful of candidates moving either way swings the percentage dramatically. Use these figures only to conclude that the exam is passable by prepared candidates and that a meaningful share of test-takers do not pass. For a fuller treatment, see CRA Pass Rate 2026: What the Data Shows.

The Gate Before the Score: Portfolio and Eligibility

You do not simply register and sit for the CRA. The score is the last gate, not the first. Per the June 2026 guide, eligibility requires:

  1. An accepted applicant-produced imaging portfolio.
  2. Employing physician or institution verification of two years of retinal-angiography experience.
  3. Current CPR, including a current in-person skills assessment.

Specified education or professional credentials can substitute for up to one year of experience. Candidates who are still completing the work-experience requirement may hold Provisional CRA status, which is a distinct designation. No mandatory OPS preparation course or universal training-hour total is verified, so there is no required class to buy before applying. The guide advises submitting your application and portfolio at least eight weeks before your desired exam date. Full details are in CRA Requirements 2026, and timing logistics are in CRA Exam Dates 2026.

Because the portfolio is approved before the written exam, your imaging skill is already being judged before you ever see a question. The written test then confirms the knowledge side of competence.

Fees, Retest and What a Miss Costs

A passing score has a price tag attached to each attempt, so it helps to understand the mechanics:

ItemAmount
Initial certification (OPS member)$465
Initial certification (non-member)$590, includes optional one-year OPS membership
Application component$50, non-refundable, included in the fee (not additional)
Retest$285

A retest costs $285, so a failed attempt is expensive but less than the original fee. That is another reason to use the diagnostic report well rather than rushing back in. For a deeper cost comparison, including whether non-member pricing with bundled membership makes sense for you, read the pricing breakdown and weigh it against the ROI analysis.

Scheduling Your Prep Around the Weights

Since the exam rewards broad competence with emphasis on the heavy domains, a sensible plan front-loads understanding and back-loads timed practice. This is one illustrative sequence, not a required program; adjust to your own background. Our full approach is in the CRA study guide.

Weeks 1-2

Foundation: anatomy and pathology

  • Domain 1 first, because it underpins how you read every angiogram
  • Pharmacology (Domain 9) alongside it, since dye and dilation agents tie to anatomy and safety
Weeks 3-4

Fluorescein angiography

  • Phases, timing, and pattern interpretation
  • Camera versus scanning laser ophthalmoscope acquisition differences
  • Add ICG angiography (Domain 8) while the contrasts are fresh
Weeks 5-6

Fundus photography and adjacent imaging

  • Domain 5 technique and artifact troubleshooting
  • Monochromatic imaging, fundus autofluorescence and other imaging technology
  • General photography, data and image management, and patient safety
Final stretch

Timed simulation

  • Full-length, two-hour mixed practice at 175 questions
  • Review misses by domain, weighting Domains 7 and 5 first

The two-hour clock is the part candidates underestimate. Practice with the same constraints you will face: no notes, no calculator, scratch paper only. You can run timed sets on our CRA practice test, and once you are close, the one-page cheat sheet is a handy final review.

After You Pass: Recertification Basics

Passing is not the end of scoring-related obligations. Certification runs on three-year cycles beginning January 1 of the year after you earn it. To renew, you need 15 CECs earned during that interval, including at least five from official OPS or OPS BOC pre-approved courses and workshops, or you can take the guide's retest route by the end of year three. Teaching, eligible non-OPS attendance and publication categories are capped at ten credits each, and eligible non-OPS attendance earns 0.5 CEC per hour.

Renewal fees are $100 for members and $225 for non-members. Retesting for renewal requires the examination fee without an additional recertification fee. On CPR, live OPS renewal instructions call for current CPR and accept specified AHA or Red Cross online refresher testing, while the June 2026 guide's renewal checklist omits CPR. Check the current OPS renewal pages before you submit.

If you are weighing the long-term picture, the salary guide and CRA jobs overview show where certified angiographers tend to work.

Frequently Asked Questions

What is the passing score for the CRA exam?

OPS does not publish a current numeric cut score. The exam uses a criterion-referenced Modified Angoff V competency standard with scaled reporting, so you are measured against a defined level of competence, not a fixed percentage or the performance of other candidates.

How many questions do I need to get right?

There is no verified number. The exam has 175 multiple-choice questions, but OPS does not separately disclose how many are scored versus unscored, and results are scaled. Aim for broad competence across all ten domains instead of a target count.

Will I see my score if I pass?

No. Passing candidates receive a pass notice without a numeric score. Candidates who do not pass receive a scaled score and a diagnostic content-area report to guide further study.

Is wrong-answer guessing penalized?

There is no penalty beyond the lack of credit: incorrect and blank answers both earn nothing. That means you should answer every question, using elimination when you are unsure.

How much does a retest cost?

A retest is $285. The initial fee is $465 for OPS members and $590 for non-members, with the non-member price including optional one-year OPS membership and the non-refundable $50 application component included in both.

The bottom line: you cannot study to a published number, because there is not one. Study to the standard, which is working-level competence in retinal angiography, with the most effort aimed at fluorescein angiography, fundus photography and ocular pathology. Build from there with the training resources and domain guides linked above.

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