The mark consists of a literal element of "RENAISSANCE by OCULAR SCIENCE"; the word "RENAISSANCE" is on one line in all capital letters, followed by the words, "by OCULAR SCIENCE" beneath the word of "RENAISSANCE"; wherein the word "by" is in lower case letters and the words, "OCULAR SCIENCE" are in capital letters; wherein the word "by" starts below the second "S" in "RENAISSANCE; wherein an arrangement of eight circles appears to the left of the word "RENAISSANCE"; wherein these eight circles are arranged with a central largest circle, followed in size by four next largest circles that are arranged in a square pattern around the central largest circle, followed in size by three smallest sizes circles arranged in a triangle pattern with a left leg of such a triangle pattern running through the central largest circle.