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Dr. Lucia Kim and Associates
Optometrists
8763 Bayview Ave.
Richmond Hill, ON L4B 3V1

Call (905) 764-2020
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Home » Eyeglasses & Contacts » Prescription Eyeglasses » Eyeglass Frame Materials

Eyeglass Frame Materials

It’s time to choose a new pair of eyeglasses, and the current selection of frames is overwhelming. Armed with only your vision prescription, you now need to navigate between different materials, colors, prices and unique features of all the eyeglass frames. Here is a basic guide that explains about the most common types of frames and what they have to offer.

Metal Frames
The most popular material for eyeglass frames, there is a whole array of metals to consider. Each metal comes with a distinctive set of properties and characteristics.

Titanium: Extremely resilient and corrosion-resistant, titanium is also hypoallergenic and weighs in at 40% lighter than other metals. Available in a variety of color tones, titanium is an ideal material for eyeglasses.

Beta titanium: Titanium mixed with small quantities of aluminum and vanadium, this alloy is more flexible than pure titanium. Adjustments to your eyeglass fit are therefore done easily.

Memory metal: Frames made of memory metal are composed of a titanium alloy that has approximately 50% nickel and 50% titanium. These eyeglasses are very bendable and will return to their original shape even after they are twisted and turned. Memory metal frames are superb for kids or anyone who is rough on their eyeglasses.

Beryllium: The primary advantage of beryllium is its corrosion-resistance. A less costly metal than titanium, beryllium doesn’t tarnish. It is an ideal option for anyone who spends a lot of time around salt water, or who possesses high skin acidity. Flexible, durable and lightweight, beryllium comes in a range of colors.

Stainless steel: Manufactured in both matte and polished, glossy finishes, stainless steel is strong, flexible, corrosion-resistant and lightweight. An iron-carbon alloy, it also contains chromium.

Monel: This popular alloy of copper and nickel is less expensive than other metals, yet depending upon the quality of plating used – it sometimes discolors or causes skin reactions after long use.

Aluminum: Lightweight and very resistant to corrosion, aluminum boasts a unique look and is frequently used in high-end, exclusive eyewear.

Plastic Frames
Zyl: Abbreviated from “zylonate” (cellulose acetate), zyl is relatively inexpensive and very popular in plastic eyeglass frames. Lightweight, it is available in a rainbow of colors, including multi-colored versions and layers of different colors within one frame.

Propionate: Often used in sports frames, propionate is extremely durable and flexible. This nylon-based plastic is also lightweight and hypoallergenic.

Nylon: Over recent years, nylon has been replaced largely by more resilient nylon blends, such as polyamides, gliamides and copolyamides. While 100% nylon is lightweight and strong, it tends to weaken with age and become brittle.

Cellulose acetate: A plant-based plastic that is hypoallergenic. This material was first used for eyewear in the late 1940’s because of brittleness and other problems with previously used plastics. Today’s acetates are known for being strong, lightweight, and flexible. Cellulose acetate also has the widest range for transparency, rich colors, and finishes. More complex colorations are able to be produced by layering several colors or transparencies in layers and sandwiching them together.

Combination Frames
The best of both worlds, combination frames offer metal and plastic components in one frame. These styles were trendy in the 1950s and 1960s and have recently been revitalized for a fun comeback in many more colors and tones than the classic versions.

Mix It Up!
Each respective frame material brings unique features and advantages to your eyeglasses. One pair of glasses may not fit every part of your daily routine, in addition to social outings and special occasions. Perhaps a pair of titanium frames is best for your sophisticated, conservative work environment, but on the weekends you’d prefer to show off style with a retro zyl frame in laminated colors? Consider purchasing more than one pair of eyeglasses, and match your frames to your personality and lifestyle.

Dear Patients:

I am writing a letter to you about an eye care crisis in the province of Ontario after 30 years of neglect by the government of Ontario.

Since 1989, optometrists are getting the same reimbursements for the OHIP-covered eye exam-$45.

Remember-in 1989, the minimum wage was $5 an hour and now 32 years later, the minimum wage is $15 an hour. A chocolate bar in 1989 was 40 cents and now it is about $1.25. Most goods and services have increased by at least 3-fold.

The Ontario government has not adjusted our fees to inflation for 30 years but our expenses (rent, utilities, wages, etc.) have gone up 3-fold.

Can you understand our frustration?

This is not sustainable. Ultimately, patient care will suffer. With the expected ongoing restrictions due to COVID 19, many practices will be forced to shut down because we cannot cover the costs of running our practices.

Therefore, optometrists have voted to withdraw all OHIP services on September 1, 2021 to protest 30 years of Ontario government neglect and disrespect.

This job action will force the government to start negotiating fairly with us. If you support our action, please:

  1. Go to www.saveeyecare.ca and sign the online petition.
  2. Contact the Minister of Health, the Hon. Christine Elliott 416-327-4100.

Thank you and I hope I can count on your support.

Sincerely, Lucia Kim Optometrist

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We are now able to bill your insurance provider directly.