Retro Non Prescription Glasses - Etsy Canada。This is a pair of SPHINX eyeglass frames featuring a sleek oval design and a distinctive mint green color. These frames are non-prescription (non-Rx) display eyewear, sourced from the collection of a retiring optometrist. They are fitted with plano lenses, offering zero optical power, making them ready to wear as-is or suitable for fitting with your own prescription lenses by an optician. The frames are new, as is typical of optical display inventory. The SPHINX frames are constructed with a metal frame in a refreshing mint green finish, complemented by dark gray lenses and black temple tips for a comfortable fit. The design is modern and minimalist, suitable for a variety of styles. This listing includes one pair of SPHINX eyeglass frames with plano lenses, as pictured. Verified Specifications: Brand: SPHINX Item Type: Eyeglass Frames / Sunglasses Era/Style: Modern Oval Frame Material: Metal Frame Color: Mint Green Lens Color: Dark Gray Features: Non-prescription (plano lenses, zero optical power), Display eyewear Included Components: One pair of frames with plano lenses