Adult & Senior Comprehensive Eye Exams Carman

Through lifestyle analysis your optometrist and eyewear consultants can determine the perfect lens for your needs and prescription allowing you to experience optimal vision and function.

There are 2 separate components to this automated optical equipment.

The first component is the auto refraction. Auto refraction is a computer determined measurement of a person’s prescription. The prescription is not exact, but gives the doctor good baseline information or a starting point of the subjective refraction. It is of particular benefit when dealing with non-communicative people such as young children or those with disabilities.

Auto refraction is a relatively quick and simple procedure. The patient sits behind the instrument and places their chin on the chin rest. They simply need to look into the instrument at a picture, which may go in and out of focus. On an average person, the test takes 10-15 seconds to perform and no feedback is required by the patient.

The second component is the auto keratometer. Auto keratometry is a computer determined measurement of the curvature of the central cornea or shape of the front surface of the eye. It is used in optometric practice for contact lens fitting, detection of certain diseases (keratoconus) and as a component of determining laser eye surgery candidacy. The procedure is identical to that of auto refraction. In fact, the instrument does both of these measurements simultaneously.

Measuring and verifying the prescription of your current eyewear is important to ensure that they are exactly as ordered and to monitor prescription changes. The Lensometer is also used to measure how well your current sunwear are blocking ultraviolet light.

This “puff-less” instrument also measures your internal eye pressure (IOP). It measures your IOP without the puff of air, as with the non-contact tonometer. You can request this test over the “puff of air” test if you prefer.

The FDT measures your central and side vision using a variety of light patterns. It has been instrumental in detecting early eye disease and neurological (brain) disease.

The Ishihara Colour Test

The Ishihara colour test, which consists of a series of pictures of colored spots, is the test most often used to diagnose red–green color deficiencies.

The Farnsworth D15 Test

A more in-depth test that can be used is the Farnsworth D15. Each D15 set contains a reference disc and fifteen numbered discs, which make up an incomplete color circle. Following an attempt to sequentially arrange the discs by the patient, evaluation determines red-green or yellow-blue deficiencies.

The Stereo Fly Test

Stereoacuity is a measure of fine depth discrimination. This test has proven to be an effective and easy-to-use method of screening vision for all ages. They help to identify vision problems and conduct stereopsis, amblyopia, suppression, and strabismus testing, each of which can impede a child’s development and performance.

The Optomap non-invasively captures an instantaneous, ultra-widefield digital scan of the retina, revealing important information for the comprehensive evaluation of systemic and ocular health. Using the 200⁰ image of the back of your eye, the retina, your optometrist is easily able to detect any abnormalities. It also takes a scan using autoflourescence. Fundus autoflourescence or FAF imaging gives information over and above conventional imaging techniques such as fundus photos as it allows visualization of retinal metabolic changes and helps to identify areas that may be at high risk for certain eye diseases. Optomap and FAF has been so integral to the diagnosis of eye pathology, Carman Vision Services has made it a standard of care in our practice. The Monaco combines Optomap ultra-widefield technology with OCT creating a fast, convenient, multi-modal imaging tool. It can produce a 200°, single-capture retinal images of unrivaled clarity and can display a six-image overview including color, Autofluorescence (AF), and OCT of both eyes in as little as 90 seconds.

Using OCT technology your optometrist will be able to see a detailed view of your macula. It will help detect retinal diseases such as macular degeneration much earlier. This exciting technology is part of your routine adult and senior eye exam.

Your optometrist will evaluate how well you are seeing with and without glasses. When you have two eyes, teamwork is important. Your optometrist will examine how well your eyes work together and how they process visual information (colour, depth).

Your optometrist will determine the combination of lenses that will provide the best visual acuity.

Using a biomicroscope and other hand help instruments your optometrist can view the external and internal structures of your eye.

Many eye and vision problems have no obvious signs or symptoms, so you might not know a problem exists. With a full view of your ocular health, your optometrist can detect problems earlier. Early diagnosis and treatment of eye problems can help prevent vision loss.

Additional specialized testing may be required if a health issue is suspected.

Your optometrist will evaluate how well your child’s eyes are seeing with and without glasses. When you have two eyes, teamwork is important. Your optometrist will examine how well your child’s eyes work together and how they process visual information.

Using a biomicroscope and other hand help instruments your optometrist can view the external and internal structures of your child’s eyes.

Carman Vision Services has made the Optomap retina scan free of charge for any child’s first scan. It can help spot peripheral retinal issues that can be missed as not all children can cooperate during the optometrists retinal exam. This initial scan provides a baseline retinal image to compare as your child grows. We encourage you to continue with future Optomap scans as we monitor your child’s eye health and vision.

The information from the autorefractor gives your optometrist a good idea of what your vision needs are. When they ask you to look at a chart through different lenses, they’re further refining their understanding of how well you see. The autorefractor gives them a good idea of what lens strength to offer you. This isn’t always accurate or possible with children which is why your optometrist performs retinoscopy. Retinoscopy is a manual method to determine one’s prescription. It involves shining a light into your eye and based on the pupil reflex the optometrist can determine what your prescription is. To further increase the accuracy it is common to dilate children before checking their prescription.
The instrument also measures the shape of the central cornea (keratometry).

This “puff-less” instrument also measures your internal eye pressure (IOP). It measures your IOP without the puff of air, as with the non-contact tonometer. You can request this test over the “puff of air” test if you prefer.

The FDT measures your central and side vision using a variety of light patterns. It has been instrumental in detecting early eye disease and neurological (brain) disease.

Your optometrist will evaluate how well your child’s eyes are seeing with and without glasses. When you have two eyes, teamwork is important. Your optometrist will examine how well your child’s eyes work together and how they process visual information.

Stereoacuity is a measure of fine depth discrimination. This test has proven to be an effective and easy-to-use method of screening vision for all ages. They help to identify vision problems and conduct stereopsis, amblyopia, suppression, and strabismus testing, each of which can impede a child’s development and performance.

The Ishihara color test, which consists of a series of pictures of colored spots, is the test most often used to diagnose red–green color deficiencies.

A more in-depth test that can be used is the Farnsworth D15. Each D15 set contains a reference disc and fifteen numbered discs, which make up an incomplete color circle. Following an attempt to sequentially arrange the discs by the patient, evaluation determines red-green or yellow-blue deficiencies.