Can You Talk Technology?
By Brian P. Dunleavy
Optical shop owner Steven Levy believes he has an advantage when it comes to understanding lens technology. His three-location business inToronto—LF Optical and LF Warehouse – began as an eyeglass-processing laboratory.
“The LF in the name originally meant ‘Lenses First,” he explains.
Even so, it hasn’t been easy for Levy and his staff of seven opticians to stay up-to-date on the latest in spectacle lens design. “Think about how it is when you buy a TV now,” notes Levy, who is not an optical practitioner but has been in the business for more than 20 years. “Three months later, if you walk up to the counter in the store with the same TV, the clerk laughs at you. It’s almost the same way with lens technology.”
Indeed, the past decade has seen a baffling array of technical enhancements in eyeglass lenses, from free-form progressives to digital single-vision. Keeping current can be a full-time job and it doesn’t help that lenses often take a backseat in optical shops to high-fashion frames, or that optometrists have taken an increasing interest in ocular biology and disease.
“Your garden-variety optometrist has not kept up well with new lens technology,” says Dr. B. Ralph Chou, MSc, OD, FAAO, an associate professor in the School of Optometry at the University of Waterloo and a practicing optometrist for more than 30 years.
Adds Madelaine Petrin, RO, an optician and professor in the opticianry program at Toronto’s Seneca College, “Our graduates know the latest lens technologies. For how long? That depends on where they work.”
Educators like Petrin and Chou feel strongly that eyecare practitioners – be they opticians in optical shops or optometrists with optical retail businesses in their practices – must improve their working knowledge of optics technology to ensure they offer their patients and customers the best eyeglass products available. According to Dr. Chou, studies have found that 50 to 60 per cent of optometrists’ income is derived from eyeglass sales, so they, “need to know how to hang glass because that’s where the money is.”
“Without a doubt, patients are more concerned about the ‘label’ on their frames than the actual lenses they house – or at least they are when they enter our clinics,” adds Dr. Alan R. Boyco, OD, owner of Image Optometry, a 14-location chain of optometry clinics in B.C. “But we’ve learned over the years that while a designer frame will elicit a lot of compliments for the patient, a ‘designer’ lens will generate a lot of new patients for our clinics.”
So how can eyecare practitioners stay informed on new lens technology? Continuing education meetings and courses for both opticians and optometrists are an excellent source of information on eyeglass lens designs. Both Boyco and Levy suggest having those who attend such programs share what they’ve learned with their colleagues in the optical shop or optometry practice through in-office workshops. Similarly, sending shop or practice representatives to local, regional or national conferences can help. Lens manufacturers are usually well represented at such events and more than willing to share information on their products. Once again, attendees can come back with knowledge to share with colleagues. Finally, lens-processing laboratories are also excellent sources of information on lens designs; lab personnel have hands-on knowledge of how new designs affect optics.
Above all, it doesn’t matter how you learn, just that you learn. It can make a difference in how your patients see, and whether they come back to you in the future.
“I want to offer our clients the best products available,” Levy says. “If they leave wearing nice frames, friends will ask, ‘Hey, where did you get those?’ If they leave wearing lenses with good optics, they will see better and tell their friends and family how knowledgeable our staff is. It is just good business.”
