The color(s) black, gray, dark gray, light gray, blue, light blue, white, red, and dark blue is/are claimed as a feature of the mark.
"RX DIRECT"
The mark consists of the depiction of a gray viewing lens outlined in black with light gray shading, the inner edge of which is dark gray; the glass of the lens is blue with light blue and dark blue shading, with white glare marks from the 10 to 12 o'clock positions; within the lens, centered near the bottom of the lens, is the word "Radius" featuring a red capital "R" whose tail merges into the upper left arm of a red capital "X" located beneath the "a" in "Radius", with the rest of the word "Radius" printed in black; the stem of the "d" in "radius" extends vertically upward to the edge of the lens in the 12 o'clock position; to the lower right of the red capital "X" beneath "Radius" is the fully capitalized word "DIRECT" printed in italicized black lettering.