Find out what’s new from Optos!

As the leaders in ultra-widefield (UWF™) retinal imaging technology, Optos would like to invite you to join us at the International Vision Expo West (VEW) September 26-29 at the Sands Expo in Las Vegas.    Explore what’s new at Optos by pre-scheduling your demonstration or stop by booth #MS6051 during the show.

Optos Announces Global Availability of Monaco — The Only Clinically-Validated, 200-Degree UWF Retinal Image with Integrated OCT

Optos has continued to develop hardware and software platforms— most recently delivering Monaco, the latest device which offers new ways to enhance clinical exams. It is the only UWF retinal imaging device with integrated OCT. Monaco produces a 200-degree, single-capture optomap image in less than ½ second and also provides cross-sectional, 40-degree OCT views of retinal structures. Monaco enables a rapid multi-modality capture featuring color, autofluorescence and OCT scans for both eyes in as little as two minutes. UWF with integrated OCT saves time, space and minimizes patient movement. The optomap images and OCT scans are correlated to facilitate pathology examination. Color, AF and OCT images are shown in a single, comprehensive view on a single device. The introduction of Monaco further differentiates our products with continued ease of use and speed of capture. OCT scans available with the …

With August deemed Children’s Eye Health and Safety Month, there cannot be enough stress placed on the importance of protecting children (including teenagers) eye health.  Healthy eyes and good vision are essential for the physical and educational development of children. Most children have healthy eyes. However, vision problems can begin at an early age and go unnoticed by both children and their parents. Early detection and treatment are indispensable in preventing conditions that could potentially cause problems or permanent vision loss.

Christina, a high school student in Manhattan Beach, California walked into her eye doctor’s office thinking it was just going to be another eye appointment and yet another glasses fitting.  Dr. Dale Choi, of Manhattan Beach Vision Group, recommended Christina get an optomap image as part of her exam that day.  To their surprise, the image revealed a significant finding.  Dr. Choi discovered a retinal hole with a large sub-clinical detachment in her left eye.  Dr. Choi reviewed the image with Christina, explaining that she would need to be referred a retina specialist that same day, to repair the hole and save her sight. Fortunately for Christina, the local specialist was able to repair the hole with no damage to …

While to some it may feel as though summer has just begun, others are already feeling the pressures of checking off every item on their back to school lists.  With all the hassle of stocking up on school supplies or finding the perfect pair of shoes, there is often one important item that gets left off every parent’s list – a comprehensive eye exam.  Although schools generally do some basic testing of children’s vision, there is no doctor to perform a comprehensive exam or diagnose problems with your child’s eyesight.  According to experts, nearly 90 percent of what is taught in school is done so visually, therefore without excellent vision, children are left at a disadvantage.  Those with poor eyesight may struggle with school and learning, leaving them unable to reach their maximum potential.  A yearly comprehensive eye exam can not only ensure your child’s vision is healthy or corrected, but also rule out diseases that can potentially lead to vision loss.

Just as their bodies are rapidly growing, children’s eye are also changing. The slightest change in vision can cause eye strain, headaches or blurred vision which can be very distracting in school.  Myopia and hyperopia, also known as near or …

In a novel study from Queen’s University Belfast, researchers demonstrate that the eye could be a window to the brain. The results of the study, recently published in the Journal of Ophthalmic Research, show how degenerative brain diseases such as Alzheimer’s Disease (AD) can be monitored via ultra-widefield (UWF) retinal imaging.  The retina is a part of the central nervous system and shares structural and functional features with the brain. Altogether 59 AD patients and 48 controls were entered into the study.  They were imaged utilizing ultra-widefield imaging from Optos.  This advanced technology, using red and green lasers, captures a 200 degree, high-resolution digital image of the retina in less than ½  second, reaching regions of the retina that have been previously inaccessible with other methods of imaging.

Measuring biomarkers, such as drusen and vasculature width gradients in delineated quadrants of the retina, the researchers found that these changes, particularly in the peripheral retina, could be associated with degenerative brain conditions such as AD. Specifically, the markers that were chiefly considered were drusen and vasculature changes. Drusen are deposits of fats, minerals, and proteins and are normal symptoms of aging that appear as yellowish spots in the layer beneath the …

Although July 4^th, or Independence Day, has come and gone, there is a good possibility that some of us have a few extra sparklers, or an “All the fireworks are gone, kids – time for bed!” stash of leftovers hidden behind the stale pretzels in the top cupboard.  July is Fireworks Eye Safety Month, and because fireworks sometimes become a part of many year-round celebrations, it is an excellent opportunity to clarify our understanding of the do’s and don’ts of pyrotechnic use.

While the thrill many of us derive from the thunderous booms and brilliant blooms of fireworks is undeniable, so are the sobering statistics that accompany these displays.

In recent years, in June and July alone, over 6000 fireworks related injuries occur and over 20% of those are eye injuries.  These injuries can range from temporary or more superficial issues to severe, life altering injuries including burns and bleeding in the eye, retinal detachments, and even a ruptured globe or blindness.  Many of these injuries occur to those who are not even handling the fireworks and, even more distressing is that frequently these injuries afflict children.Prevent Blindness America and the American Academy of Blindness sponsor July as Fireworks Eye …

As the US population ages, the rate of cataract procedures has correspondingly increased.  By 2050 an estimated 83.7 million people in the US will be 65 and over. Due to the improvements in safety, speed and refractive outcomes of cataract surgery, the number of procedures has dramatically increased over the last 30 years.  Additionally, there has been a significant increase in the incidences of patients opting for cataract procedures before the age of 65. The expanding longevity of this aging demographic results in higher expectations that premium intraocular lens will provide continued good vision for decades.

A recent paper from Assil Eye Institute and Batra Vision in California reviews the role of ultra-widefield imaging as a standard assessment tool in cataract procedure.  This review demonstrates the value of UWF imaging as a complement to standard approaches for a comprehensive evaluation of retinal health prior to and following cataract surgery.  Evaluating the retina prior to, and after, surgery is critical for optimal outcomes. Being able to identify any pathologies before that might adversely affect or delay surgery, as well as, the high expectations for sustained positive visual outcomes from the younger demographic opting for surgery, makes a thorough …

While the exact causes of cataracts are still not entirely understood, annual eye exams are still important for the diagnoses and treatment of their formation.  Even with precautions and regular exams, by the year 2020, more than 30 million Americans are expected to develop cataracts.

Most cataracts occur gradually as we age and don’t become bothersome until after age 55. However, cataracts can also be present at birth (congenital cataracts) or occur at any age as the result of an injury to the eye (traumatic cataracts). Cataracts can also be caused by diseases such as diabetes or can occur as the result of long-term use of certain medications.  While typically forming in both eyes, cataracts may not grow at the same rate. They can develop slowly or quickly, or progress to a certain point, then not get any worse. As a result, one may not notice substantial changes in their sight. Sometimes they can significantly precede symptoms and can be so subtle as to go unnoticed without a comprehensive eye exam.

When Vince Young, OD introduced Daytona, into his practice, he volunteered to be the imaging guinea pig while his staff trained on the device.  He was unnerved …

June is Cataract Awareness Month and while many people may consider cataracts to simply be an inevitable aspect of aging, there is a great deal more to know and understand. Cataracts are the leading cause of vision loss in the United States, and the leading cause of blindness in the world. Although 24 million Americans over the age of 40 are affected by cataracts, the condition is more complex and nuanced than most may realize.

A cataract is an opacification of the natural lens, which inhibits or distorts the passage of light into the eye. The lens, located behind the pupil and iris, is typically transparent and transmits light onto the retina – the resulting signals become pictures in the brain.

Almost all of us realize and accept that as we age, we are likely to develop a cataract. However, the exact causes are still not entirely understood. Besides the natural aging process, there are several other possible risk factors for cataracts, such as:

Intense heat or long-term exposure to UV rays from the sun Certain diseases, such as diabetes Inflammation in the eye Hereditary influences Events before birth, such as German measles in the mother Long-term steroid use Eye …

When 29-year-old Emmy came to see Uwe Canting, OD at Canting Optometry in Cary, NC, she was relatively certain that her eye was fine, but wanted to seek reassurance from her optometrist.  Emmy had received a high-impact, full-blown soccer ball to the eye during a soccer match the preceding day and while having no symptoms other than slight discomfort from the bruising, she realized that the impact was severe enough that something unseen may have occurred.

Canting notes that Emmy presented with a black eye OD, while her visual acuity was 20/20.  “The eye itself looked fine. Other than the ecchymosis, there were no immediate concerns. There was no apparent subconjunctival hemorrhage and no recession of the iris.  But, while dilated, I could see instantly that it was not normal and decided to capture an optomap image.  Sure enough, the image clearly showed the whitish sheen of Commotio retinae superiorly temporal.”  Canting recalls, “The beauty of this situation was that I had her optomap image from her last visit and I could show her, clearly and tangibly, what had occurred in her eye.”

He adds that optomap has proved to be extremely valuable for patient education in a variety of …

As summer draws near, most of us long for the glorious warmth of the sun and we dream about, and plan for, the recreation we will enjoy. Unfortunately, while awareness of the importance of sunscreen and UV protective clothing has increased, the impacts of all that fun-in-the-sun on the eyes is still often overlooked.  Most people do not realize that 20% of all cataracts are the result of UV ray exposure, and that number has been dramatically increasing in recent years.

But what is this invisible threat exactly?  And how does it impact us? Ultraviolet radiation is measured in nanometers (nm). It is categorized in three basic terms and classified by the strength of the UV ray:

UVC: These rays are below 280 nm. The upper atmosphere absorbs these so they do not reach us, therefore protection from these rays is not overly necessary. UVB: These are between 315 – 380 nm. These manage to make it to the earth’s surface and are notorious for damaging sight. They can cause snow blindness, but are notably responsible for sunburn and several types of skin cancer. Research has shown that these rays are strongest during the summer and at …