OnSight Eye Care Clinic

OnSight Eye Care Clinic Prescription glasses, sunglasses, contacts, and eye exams—we’ve got your eyes covered.

A clinical approach to complex visual conditions.

•EORs
•BVDs
•Presbyopia
•Diplopia
•Pediatric Myopia Control
•Scleral Lenses & Orthokeratology
•Amblyopia and Strabismus Vision Therapy

Located along Earnshaw Street, Sampaloc, Manila

By appointment only

16/04/2026

Before and After 👁️

At first glance, some people think strabismus is only about how the eyes look.

But the real story happens inside the brain.

This patient came to the clinic with exotropia, where one eye drifts outward. When this happens, the brain receives two different images and struggles to combine them. Over time, the brain may start to ignore one eye to avoid confusion.

Many patients grow up thinking this is normal.

But it doesn’t have to stay that way.

Through a carefully designed management plan involving highly specialized lenses and structured binocular vision therapy, the eyes slowly relearned how to work together again.

The result?

Not just straighter eyes.

But better coordination, better visual comfort, and improved binocular vision.

Every strabismus case reminds us of one important truth:

The eyes don’t work alone.
They work with the brain.

When we help them reconnect, the change can be life-changing.

Watch to see the before and after.

📍 OnSight Eye Care Clinic

A 5-year-old patient was recently referred to the clinic by 4th year optometry students for further evaluation.Initial f...
15/04/2026

A 5-year-old patient was recently referred to the clinic by 4th year optometry students for further evaluation.

Initial findings showed esotropia (one eye turning inward) together with significant hyperopia and astigmatism that became more apparent after cycloplegic refraction.

In young children, uncorrected hyperopia can cause the eyes to over-focus, which may lead to accommodative esotropia. Early detection is important because proper optical correction can often help improve eye alignment and support normal visual development.

The patient has now been prescribed full hyperopic correction and will be monitored closely for visual acuity, eye alignment, and binocular vision development.

Always good to see future colleagues taking initiative and referring cases that need further evaluation.

Seeing the full picture together.A heartfelt thank you to the CEU Optometry students who visited OnSight Eye Care and tr...
14/04/2026

Seeing the full picture together.

A heartfelt thank you to the CEU Optometry students who visited OnSight Eye Care and trusted us with their patients. Your dedication to going beyond the prescription and finding the right care for every individual is the kind of optometry that truly changes lives.

Together, we are helping patients with conditions like partially accommodative esotropia, where glasses only solve part of the problem and vision therapy bridges the gap. We are catching exotropia before an intermittent drift becomes a permanent problem. We are uncovering convergence insufficiency in children who were struggling in school not because of attention issues, but because their eyes simply could not work together at near.

Vision therapy gives these patients something glasses alone cannot always offer: a chance to train the eyes and brain to function the way they were meant to. And it starts with future eye doctors like you who know when to look deeper.

To our CEU family, thank you for seeing the full picture. If you have patients who need more than a prescription can give, we are here.

Book a consultation and eye check-up at OnSight Eye Care today.

It’s always interesting when binocular vision cases run in the family.Today we had the opportunity to evaluate two broth...
08/04/2026

It’s always interesting when binocular vision cases run in the family.

Today we had the opportunity to evaluate two brothers who both presented with exotropia, but with different binocular vision patterns.

One brother showed divergence excess exotropia, where the eye turn is more noticeable when looking at distant objects. The other presented with convergence insufficiency exotropia, where the eyes struggle to maintain alignment during near tasks like reading.

Cases like these are great learning opportunities for the optometry students who visited OnSight Eye Care Clinic today. Seeing how similar conditions can present differently even within the same family highlights how important a thorough binocular vision evaluation is for every patient.

Always happy to support students who are eager to deepen their clinical understanding of pediatric binocular vision.

Had a great visit today from optometry students from Centro Escolar University (CEU). They referred a very interesting s...
06/04/2026

Had a great visit today from optometry students from Centro Escolar University (CEU). They referred a very interesting strabismus case to our clinic involving anisometropia, exotropia, and dissociated vertical deviation (DVD).

Cases like this are always meaningful because they show how collaboration between students and clinicians can help patients receive the specialized care they need. Strabismus is often more complex than it initially appears, and proper evaluation of refractive differences and binocular vision plays a big role in determining the best management approach.

It’s always encouraging to see future eye doctors taking initiative, asking questions, and being deeply involved in patient care. Looking forward to seeing more of them develop their clinical skills and passion for binocular vision.

Thank you for visiting OnSight Eye Care Clinic and for trusting us with your patient referral.

As we enter Holy Week, please be guided by our clinic schedule:March 30 – March 31: ClosedApril 1 – April 4: ClosedApril...
25/03/2026

As we enter Holy Week, please be guided by our clinic schedule:

March 30 – March 31: Closed
April 1 – April 4: Closed
April 6: Open

This sacred time invites us to pause, reflect, and spend meaningful moments with our loved ones. May this Holy Week bring you peace, renewed faith, and many blessings.

Thank you for your continued trust in OnSight Eye Care Clinic. We look forward to seeing you again when we reopen.

Wishing everyone a blessed and peaceful Holy Week. 🙏✨

19/03/2026

Exotropia and Vision Therapy

The eye drifts outward because the muscles and the brain are not cooperating properly. The brain, wanting to avoid the confusion of two misaligned images, simply starts ignoring the drifting eye altogether.

Over time this becomes a deeply ingrained habit, and you lose real depth perception, experience eye strain, and struggle with sustained focus. Left alone, it tends to get worse, not better.

Vision therapy and highly specialized lenses changes this by retraining the brain to actually use both eyes as a team. Through a structured program of activities and specialized tools, your vergence control improves, the suppression habit breaks, and the brain learns to fuse images from both eyes again.

People who complete therapy typically see their eye drifting far less, their depth perception returning, and their daily eye strain dropping significantly.

The earlier you start, the better your results will be. If you or your child are dealing with an eye that drifts, do not wait and hope it resolves on its own.

Book a consultation and eye check-up with us today and find out exactly what is possible for your specific case.​​​​​​​​​​​​​​​​

16/03/2026

In many cases of lazy eyes, the real issue isn’t the eye muscles. It’s how the brain is coordinating the eyes.

In the first photo, one eye was drifting outward (exotropia). Over time, the brain begins to ignore the image from that eye to prevent double vision.

Instead of forcing the eye straight, we worked on retraining the brain using highly specialized lenses and structured vision therapy.

As the brain started learning how to use both eyes together again, the alignment began improving.

Because eye alignment isn’t just about the muscles. It’s about how the brain controls them.

If you notice an eye drifting outward, it’s worth getting it evaluated early. Some cases can improve more than people expect.

📍 OnSight Eye Care Clinic
Send us a message to schedule a consultation.

13/03/2026

Esotropia is when one eye turns inward toward the nose instead of looking straight at the same thing as the other eye. The eyes are meant to work together as a pair, sending two slightly different images to the brain so it can combine them into one clear picture with depth. When one eye turns in, the brain receives two different images.

Most children do not like seeing double, so the brain quietly adapts by ignoring the image from the turned eye. Over time that eye may be used less and the teamwork between the eyes becomes weaker. That is why many children with esotropia also develop suppression or reduced binocular vision.

In some cases, the inward turn is connected to how strongly the eyes have to focus. When a child tries very hard to focus, the focusing system can pull the eyes inward. Highly specialized lenses can sometimes help relax that focusing demand, which allows the eyes to sit in a more natural and comfortable alignment.

Vision therapy focuses on gently retraining the connection between the eyes and the brain. Through guided visual activities, the goal is to help both eyes communicate again, improve coordination, and rebuild the ability to use the two eyes together.

When the right lenses and therapy are combined, many children begin to show better alignment, stronger eye coordination, and improved binocular vision over time. The key is understanding that esotropia is not just about how the eyes look. It is really about how the visual system is functioning as a team.

12/03/2026

Most people think a child’s eye turn is just a muscle problem, but very often it’s actually a coordination problem between the eyes and the brain.

Think of the eyes like two cameras. If the focusing system or visual signals are slightly off, the cameras stop pointing at the same target, so the eye starts to drift.

That’s where highly specialized lenses help. These are not just regular glasses for blurry vision. They are carefully designed to guide the eyes into a more comfortable alignment so they naturally want to work together.

Once the eyes are in a better position, vision therapy helps train the brain to use both eyes at the same time. It’s basically physical therapy for the visual system, using activities that teach the eyes to aim, focus, and work as a team.

The good news is that at 4 years old, the brain is very adaptable, so we can still train the visual system to develop proper eye alignment and binocular vision.

If you’d like to see whether your child is a good candidate for this approach, we can do a comprehensive binocular vision evaluation and discuss the options that may help improve their eye alignment.

08/03/2026

If one eye turns inward, the brain receives two different images. That’s why many adults experience double vision, headaches, and eye strain, especially when reading or using a phone or computer.

Most people think they just have to live with it.

But here’s the part many people don’t realize:
Your eyes are not just muscles. They’re part of a visual system connected to the brain.

With highly specialized lenses, we can reduce the stress on that system and help guide the eyes toward better alignment. Then vision therapy trains the brain and eyes to coordinate again, similar to physical therapy but for vision.

When the system starts working together again, many patients notice less double vision, less strain, and more comfortable daily vision.

If you or someone you know is experiencing double vision or an eye turn, it may be worth getting the visual system evaluated.

Sometimes the solution is simply training the system to work together again.

Address

510 Earnshaw Street Sampaloc
Manila
1008

Opening Hours

Monday 9:30am - 6:30pm
Tuesday 9:30am - 6:30pm
Wednesday 9:30am - 6:30pm
Thursday 9:30am - 6:30pm
Friday 9:30am - 6:30pm
Saturday 9:30am - 6:30pm

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