The Sticktite Hydro-Adhesive Stick On Optical Lenses, A New Range of Stick on Lenses for 2023, Removable hydro-adhesive bifocal presbyopia lenses for ordinary dive masks, spectacles and sports spectacles, graduated sports spectacles. From Classic to Bifocal Eyewear: Turn your glasses into bifocal spectacles with our presbyopic hydro-adhesive lenses. New Adhesive Technology: Our instant hydro-adhesive bifocal lenses adhere perfectly to your glasses, even under water. As there are no glues or adhesives, you can move them to other glasses whenever you want. Easy Application: In a few moments, the glasses will become bifocal spectacles. To apply the lenses, simply remove them from the packaging, place a drop of water on the lens of the glasses and apply them directly to the inside of the glasses. For Every Occasion: If you are a sporty type and want to turn your sunglasses into graduated sports glasses StickTite is the solution! Perfect for sunglasses, diving goggles, Motocross goggles or cycling goggles - in short, suitable for any outdoor activity! Dioptres & Dimensions: To ensure correct vision, we have developed our hydro-adhesive presbyopic lenses in 6 different dioptres. Available from a minimum of +1.25 to a maximum of +3.00. The bifocals are semi-circular in shape and measure 28 mm by 14 mm. Quality: Our hydro-adhesive lenses have all CE certifications guaranteeing their quality and the hydro-adhesive lens material is patented.