The diopter strength of these sunglass readers is color-coded on the package, but no color “legend” is provided as explanation. Is this an exercise in futility? I say no. If you find a reader strength that works for you, reader frame styles with the same color code will satisfy your vision requirement too. Figuring it out only takes a second. Still, free space at the top of the display could be used for the legend as an added hint and extra procedural reinforcement. Fixturing is an easy-assemble corrugated trapezoid with Plastic Butterfly Display Hooks.

COMPARE directly to…
“Foster Grants Color-Coded“
“Near-sighted not Color Blind”
“Color-Coding Diopter Strength”

For other related color-coding SEE…
“Color-Coded Sports Retailing”
“Color-Coded Prices at Shelf Edge”
“Color-Coded Pricing Signholder“
“Color-coded Savings.”
“Color-Coded Product and Point-of-Purchase“
“Color-Coded Back Tags“
“Glass Shelf Overlay Offers Color-Coded Sign”
“Odd Label Holder Violates Silhouette“
“Glass Shelf Overlay Offers Color-Coded Sign”
“Plastic Uniweb Butterfly Hook Display”
“Color Code on Butterfly Hook“
“Shopping By Single-Color Numbers“

For a broader perspective on color SEE…
“Psychology of Color in Purchases“

For all Butterfly Hook topics SEE…
“Metal Butterfly for Metal Perf” (This Post)
“Card Wobble on Butterfly Hooks”
“Custom Implementation of Back Labeled Butterfly”
“Butterfly Hook Up-Close and Personal“
“Back Labeling Butterfly Hooks”
“Color Code on Butterfly Hook”
“Hybrid Grid Hook Now For Pegboard Too“
“Slide-in Butterfly Plastic Hook“
“Color-Coding Without Color Legend”
“Tea-Bag-Size Pouch as Back Tag“
“Butterfly Corrugated Hook Closeup”
“Removable Butterfly Hook Scan Arm”
“No-See-Em Butterfly Hook for Jewelry”
“Plastic Uniweb Butterfly Hook Display”
“Butterfly ICC Kaizen Is Multi-Use?”

For a visual Pinterest Board summary see…
“Hooks: Butterfly Display Hooks in Retail“