Optometry Simplified: Eras of optometry, acute vision loss game plan, keratoconus more common and more


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Welcome to Optometry Simplified.

In this weekly newsletter, I've curated the best resources to help you grow personally and professionally.

My mission is to find what's best for my patients and my practice.

Here's what I've found...


Links I Liked

A 5-step approach to acute vision loss.

This practical, step-by-step review breaks down how to approach acute vision loss with clarity and clinical efficiency. Whether you’re in clinic today or on call, these five focused steps will help you rapidly narrow the differential and make decisions with confidence. Clinical Ophthalmology

Staying up to date with current research is overwhelming.

A new monthly podcast, called From Paper to Clinic, was recently launched, focusing on translating new studies into practical clinical insight. Not just what the paper concluded, but what it means for patient care in a real-world primary eye care setting. For ODs committed to comprehensive care, this is a simple way to sharpen clinical reasoning without adding hours to your week. Optometry Times


Research I'm Reading

Keratoconus might be “rare” mostly because of how we define it.

A new letter in Eye & Contact Lens revisited pediatric keratoconus prevalence data from a school-age vision clinic. They re-ran the numbers using updated Scheimpflug tomography metrics, specifically revising how posterior corneal elevation factored into the diagnosis. Big reveal: keratoconus is more prevalent than we thought. Here's my article breakdown and recommendations for clinical implementation.


Deep Thoughts

If we wrote a book called The Lessons of Optometry, what would it say?

I recently read an idea that has stayed with me.

Success creates complexity. Complexity erodes clarity. And when clarity fades, fragmentation follows.

In The Lessons of History, historians Will Durant and Ariel Durant describe how civilizations rarely unravel from weakness alone. They drift when shared moral clarity gives way to competing individual interests.

In Be Your Future Self Now, author Benjamin Hardy makes a similar argument at the individual and organizational level.

He argues that growth brings options. Options bring complexity. Complexity demands renewed clarity.

If that pattern holds, it’s worth asking:

Where are we in the story of our profession?
Have we reached a point where complexity is outpacing clarity?

If we were to analyze optometry as moving through successive ages of success and complexity, what might that look like?

Phase I: The Refractive Guild Era (1950s–1970s)

Optometry was defined primarily by refraction and optical dispensing.

Scope was limited. Therapeutic pharmaceuticals were not widely authorized. Revenue was product-driven.

Clarity was high because boundaries were clear.

We were vision correction experts and small business owners. The public understood our role. The economic model was straightforward.

This was a relatively simple system.

Phase II: The Therapeutic Expansion Era (1970s–1990s)

This was optometry’s legitimacy movement.

State by state, we gained topical therapeutic authority. Later, oral medications and glaucoma management followed.

The fight was external. The mission was unified. The identity was consolidating around one idea:

We are doctors.

Optical revenue still carried most practices, but medical credibility was rising. Complexity increased, but our purpose was clear.

Phase III: The Managed Care & Medicalization Era (1990s–2010s)

Managed vision care expanded. Reimbursement tightened. Technology accelerated—OCT, visual fields, retinal imaging.

Scope broadened in most states. Practices became hybrid models: part retail, part medical, part insurance negotiation.

Here’s where success began introducing strain.

Many optometrists were financially successful, sometimes despite weak systems or unclear identity, because licensure still created economic protection.

But complexity was rising:

  • Insurance layers
  • Coding ambiguity
  • Product commoditization
  • Growing technology investment

We were busy and profitable but less unified.

Phase IV: The Competitive Fragmentation Era (2010s–Present)

Now we have even more scope expansion with surgical procedures allowed in several states.

Yet internally, we feel more scattered: online optical competition, corporate employment growth, private equity consolidation. AI entering diagnostics, and reimbursement pressure across the board.

Ask ten optometrists what we are, and you may hear: retail providers, medical eye doctors, specialists, primary care providers, referral-only disease managers.

The profession hasn’t weakened. But it has diffused.

Fragmentation is not collapse, but it is dilution.

The Pattern Repeats

If Durant’s observation is true, thriving groups require individuals to subordinate short-term personal incentives to long-term collective health.

Translated to optometry: If individual practices primarily optimize for a single specialty, speed, optical-only models, or medical-only identity, while publicly claiming broad responsibility, the collective signal weakens.

Success created options.

Options created complexity.

Complexity now demands clarity.

Phase V: The Responsibility Phase

If the next age of optometry is to be coherent, it must not be defined by new privileges or new technology.

It must be defined by responsibility.

Comprehensive Primary Eye Care means:

Taking responsibility for the totality of a patient’s eyes and vision over time.

Not just clarity. Not just pathology. Not just a niche. Everything.

That includes:

  • Refraction and functional vision excellence
  • Evidence-based disease management
  • Longitudinal chronic care
  • Thoughtful myopia control
  • Ocular-systemic integration
  • Clear communication of value

It also includes building financial systems that sustain that responsibility.

Otherwise, complexity will dictate our behavior instead of our mission.

What does it look like if we unify around comprehensive primary eye care and consistently practice to the fullest extent of our licensure?

We are not in crisis.

We are in a moment of choice.

The next phase of optometry will not be determined solely by legislation, technology, or corporate consolidation.

It will be determined by whether we align our daily behavior with the responsibility we claim.

If we wrote The Lessons of Optometry, perhaps the final chapter would not warn of decline.

It would simply say:

When success breeds complexity, clarity must increase.

And clarity in our profession begins with owning the full responsibility for primary eye care.


Practice Performance Partners Pick

In this episode, Chris Wolfe shares the story of a night flight emergency with total electrical failure — and the leadership lesson it holds for every busy optometrist.

When everything feels urgent, the key is not necessarily the perfect protocol but ruthless prioritization.

If you’ve ever faced a chaotic clinic day and wondered what actually matters most in the moment, this conversation is worth your attention.


Can you do me a favor? If you found any of these resources helpful, share this newsletter with one of our colleagues!

See you next week!

--Kyle Klute, OD, FAAO

1515 S 152 Avenue Circle, Omaha, Nebraska 68144
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