Universal fit: this option accommodates most face shapes.A good choice if eyewear tends to slide down your nose, sit too low, or press on your temples or cheeks. Low bridge fit: offers a more secure and comfortable fit for those with a low nose bridge and higher cheekbones.

A good choice if the bridge of your nose is above the level of your pupils.

High bridge fit: offers a more secure and comfortable fit for those with a high nose bridge and lower cheekbones.

The color is captivating, demand remains steady, and the prices of some pieces can be quite high. The four bridge and nosepads options are: Spot our Anti-reflective (cobalt blue) prescription glasses sitting pretty on monsieurjyde You can never go wrong with our Cobalt Blue prescription. Cobalt Blue Depression Glass By Pamela Wiggins Updated on 11/14/19 Morphy Auctions Of all the varied Depression glass colors, cobalt blue has a consistently loyal following among glassware fans. Inquire at one of Nations leading industrial eye protection & safety supplier.

Oversized: a larger lens front designed for those who prefer to cover a greater portion of the face. Explore Safety Glasses RADNOR Cobalt Gray Frameless avaliable online at.

Regular: a medium lens front designed for those who prefer to cover an average portion of the face.

Narrow: a small lens front for those who prefer to cover a smaller portion of the face. ENJOY A SMOOTH SHOPPING EXPERIENCE Discover our online and in-store services.The frames shown in the image are all the same size but each one has a different fit. Sometimes there is a fourth number that indicates the lens height.įitting is aesthethical information which determines the amount of face coverage for a given size. There is usually a third number that represents the temple length, or the measurement of the 'arms' of your frame. The first number is the model name, followed by the lens width and bridge width. If you already own a pair of glasses, you’ll find numbers engraved on the inside of the eyewear temple. Or, you can use a ruler to measure the hinge-to-hinge distance of a pair of glasses that you already own. Try our Size Advisor and we'll measure it for you! This information defines the following sizes: Hinge to hinge (in) Hinge-to-hinge distance: the width of the frame measured from the inside of the eyewear starting from the center of each hinge.When viewed under the blue light areas of distributed tissue will appear yellow-green owing to fluorescein uptake. The size of the frame counts as functional information, which is defined by one principal number: A cobalt blue light spice can be employed in combination with a magnifying loupe to enhance visibility.

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