BackFocus chart; Black and white test pattern for testing back focus on high-end digital cameras; Spiral lines increase in width gradually from very thin to 90 to 100 times the width on the outermost spiral; The space between the lines increases at the same rate as does that of the lines; Side by side spirals enable the user to determine critical back-focus with a digital camera

PRINTED CHART, NAMELY, BACK FOCUS CHART COMPOSED OF BLACK AND WHITE SPIRALS FOR TESTING BACK FOCUS ON DIGITAL CAMERAS

Hair salon services for curly hair; Hair salon services, namely, hair cutting, styling, coloring, and hair extension services; Hair salon services, namely, treatments to protect hair from effects of exposure to sunlight, heat, humidity and chlorinated water