Randolph Engineering Lens & Sizing Guidelines - Sportique

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Randolph Engineering Lens & Sizing Guidelines

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Lens Options
Tan Polarized Increases contrast while reducing eye fatigue and glare in bright conditions.
Tan Works exceptionally well for those needing eye protection and contrast on overcast days.
Gray Polarized The ultimate tint for extremely bright conditions and glare reduction.
Gray Flash Mirror Has a subtle mirror coating applied to the Grey lens to reduce harsh light without polarization.
Gray Provides absolute true color reception.
AGX Has a slight green tint which selectively filters the color spectrum to reduce eye fatigue.
Frame Sizing Guidelines

Looking into your mirror, hold a ruler so it is lined up with each temple. Measure in inches
the distance between your left and right temples.







Use the chart below to convert your measurement to a frame size that may suit your face:

Suggested Frame Size

Face Size (temple to temple)

49mm 115mm or 4.5”
52mm 127mm or 5”
54mm 130mm or 5.125
55mm 135mm or 5.25”
57mm 140mm or 5.5”
58mm 146mm or 5.75”
61mm 152mm or 6”
59mm(Raptor only) 140mm or 5.5”

Please note: The fit is more snug with wrap style frames

Find your current frame size

You could also use the size from a current frame you own. Look on the inside of each
temple to find the size of the frame (see illustration below). The eye size is usually
first, then the bridge size, then temple size.

Note: If the eye size is not on the temple, look under the bridge.


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