Education & co-management
Eye health library
Independent optometry in Moreno Valley and Chino. We examine, treat what belongs in optometry, and co-manage laser vision correction, cataract surgery, and Light Adjustable Lens care with surgeons. We do not perform those operations inside LensCrafters or Sam’s Club.
52 topics. This is not emergency care and not medical advice for your specific eyes — book an exam.
Laser & refractive vision
Nearsightedness, farsightedness, astigmatism, presbyopia, and surgical options we help you evaluate.
Co-managed with a surgeon
LASIK
Laser vision correction for many glasses and contact wearers.
Co-managed with a surgeon
PRK
Surface laser vision correction when LASIK is not the best fit.
Co-managed with a surgeon
SMILE laser vision correction
A small-incision laser option for some nearsighted patients.
Co-managed with a surgeon
ICL (implantable collamer lens)
A lens implant that can correct high myopia without removing corneal tissue.
Co-managed with a surgeon
Refractive lens exchange
Replacing the natural lens to reduce glasses dependence, often after 45.
Evaluated at Fenix Lumi
Astigmatism
An irregular focus that glasses, contacts, or surgery can address.
Evaluated at Fenix Lumi
Myopia (nearsightedness)
Distance blur that is rising in children and adults.
Evaluated at Fenix Lumi
Hyperopia (farsightedness)
Near or all-distance strain when the eye is “too short.”
Evaluated at Fenix Lumi
Presbyopia
The near-focus change that usually starts in the 40s.
Evaluated at Fenix Lumi
Presbyopia eye drops
Prescription near-vision drops such as pilocarpine (including Vuity-type treatments).
Evaluated at Fenix Lumi
Monovision
One eye set for distance, the other for near, with contacts or surgery.
Cataracts & lens procedures
Cataract care, lens implants, Light Adjustable Lens, and YAG — exams and co-management, not in-office surgery.
Evaluated at Fenix Lumi
Cataracts
Clouding of the natural lens that glare and night driving often reveal.
Co-managed with a surgeon
Cataract surgery
Outpatient lens replacement performed by a cataract surgeon.
Co-managed with a surgeon
Light Adjustable Lens (LAL)
An implant that can be fine-tuned with UV light after cataract or RLE surgery.
Co-managed with a surgeon
Premium intraocular lenses
Toric, multifocal, and extended-depth-of-focus implants.
Co-managed with a surgeon
YAG capsulotomy
A laser polish for “after-cataract” haze months or years after surgery.
Medical eye disease
Glaucoma, diabetes, macular degeneration, retina, keratoconus, and other conditions we monitor.
Evaluated at Fenix Lumi
Glaucoma
A group of diseases that can steal side vision without early symptoms.
Evaluated at Fenix Lumi
Visual field testing
Peripheral vision testing used in glaucoma and neurologic screening.
Evaluated at Fenix Lumi
Diabetic retinopathy
Diabetes can damage retinal blood vessels before you notice a blur.
Evaluated at Fenix Lumi
Macular degeneration
Aging change at the center of vision. Early detection is the point of exams.
Evaluated at Fenix Lumi
Flashes and floaters
Common with age — and sometimes a warning of a retinal tear.
Co-managed with a surgeon
Retinal detachment
A sight-threatening separation of the retina. This is urgent.
Evaluated at Fenix Lumi
Keratoconus
A thinning, steepening cornea that often needs specialty lenses.
Co-managed with a surgeon
Corneal cross-linking
A procedure to stiffen a keratoconic cornea. Performed by a corneal specialist.
Evaluated at Fenix Lumi
Specialty contact lenses
Scleral, RGP, hybrid, and custom lenses for irregular or very dry eyes.
Evaluated at Fenix Lumi
Uveitis
Inflammation inside the eye that needs a medical exam, not just redness drops.
Evaluated at Fenix Lumi
Ocular migraine & visual aura
Zigzags, shimmering, or brief vision loss that may be migraine — or not.
Evaluated at Fenix Lumi
High blood pressure and the eyes
The retina shows vascular change from hypertension.
Front of the eye & comfort
Dry eye, lids, allergies, pink eye, styes, and surface problems.
Evaluated at Fenix Lumi
Dry eye disease
Grit, burning, fluctuating vision — especially in Inland Empire air.
Evaluated at Fenix Lumi
Meibomian gland dysfunction
Clogged eyelid oil glands — a leading cause of evaporative dry eye.
Evaluated at Fenix Lumi
Blepharitis
Inflamed eyelid margins, crusting, and chronic irritation.
Evaluated at Fenix Lumi
Pink eye (conjunctivitis)
Red eyes have more than one cause. Viral, bacterial, allergic, and more.
Evaluated at Fenix Lumi
Ocular allergies
Itch, swelling, and seasonal Inland Empire pollen.
Evaluated at Fenix Lumi
Styes and chalazia
Tender lid bumps from oil-gland blockage or infection.
Evaluated at Fenix Lumi
Pterygium
A UV-related growth on the white of the eye that can reach the cornea.
Evaluated at Fenix Lumi
Corneal abrasion
A scratched cornea — painful, urgent, especially in contact lens wearers.
Everyday vision
Screens, night driving, contacts, nutrition, pregnancy, and sports.
Evaluated at Fenix Lumi
Computer vision and digital strain
Afternoon headaches, dry eyes, and blur at the monitor.
Evaluated at Fenix Lumi
Blue light
What coatings can and cannot do for screens and sleep.
Evaluated at Fenix Lumi
Dilated eye exams
Drops that open the pupil so we can see the retina clearly.
Evaluated at Fenix Lumi
Contact lens safety
Sleeping in lenses, water, and overdue replacements cause infections.
Evaluated at Fenix Lumi
UV protection and sunglasses
California sun, cataracts, pterygium, and macular stress.
Evaluated at Fenix Lumi
Nutrition and the eyes
Lutein, zeaxanthin, omega-3s, and when AREDS-style vitamins fit.
Evaluated at Fenix Lumi
Low vision
When glasses cannot restore driving or reading vision.
Evaluated at Fenix Lumi
Binocular vision
How the two eyes team — strain, double vision, and tracking.
Evaluated at Fenix Lumi
Night driving vision
Halos, glare, and headlights that feel harsher than they used to.
Evaluated at Fenix Lumi
Pregnancy and vision
Hormones, dry eye, and prescription shifts — plus preeclampsia warning signs.
Evaluated at Fenix Lumi
Sports vision
Protective eyewear, contacts, and seeing the ball.
Children & developing vision
Kids’ exams, myopia control, lazy eye, and eye alignment.
Evaluated at Fenix Lumi
Orthokeratology (ortho-k)
Overnight retainer lenses that temporarily reshape the cornea.
Evaluated at Fenix Lumi
Myopia control
Slowing childhood nearsightedness with evidence-based options.
Evaluated at Fenix Lumi
Children’s vision
School-age exams, typically from about age 5.
Evaluated at Fenix Lumi
Amblyopia (lazy eye)
Reduced vision in one eye that glasses and patching may still help.
Evaluated at Fenix Lumi
Strabismus (eye turn)
Eyes that do not stay aligned. Kids and adults.