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Eye Size Measurement. A two-digit number in the 40 - 62 range Bridge Size. The bridge size distance between the lenses The temple length. Get Cozy with Your Temple Length Temple length is the measurement in millimeters of the arms of the frame. For example in an eyeglass frames where it reads 57- 20-135 it simply relates to an eye size of 57 bridge size of 20 with its temple length of 135.
How to Measure Glasses. A Few Helpful Tips For Eyeglass Measurements Finding the Perfect Frame Width A frame that is too narrow will make your face look wider while a frame that is too. Make sure the lens width accommodates your pupillary distance so that your eyes align with the optical center of the lens. The first number the eye size represents the horizontal width of the lenses. Take the dolls head and measure the eye opening from size to size corner of the eye near the nose out toward the ear once you have gotten that measurement it will need to be converted to millimeters. Get Cozy with Your Temple Length Temple length is the measurement in millimeters of the arms of the frame.
Picking the Right.
In this case the openings in the frame for the lenses are 48 mm wide. Measure the lens horizontally at its widest point. Depending on the style of frames you choose you can go up or down by one and still find a decent fit. Use this printable ruler to measure your own PD. The temple size is measured from the tip to the hinge including the bend. Mm and transverse cornea diameter CD.