--- product_id: 65434246 title: "Hydrotac Lenses for Presbyopia/Additional Removable Lenses/Lenses For Sunglasses Cycling Fishing Diving Mask, Clear, +2.50" brand: "optx 20/20" price: "AR$7584" currency: ARS in_stock: false reviews_count: 13 url: https://www.desertcart.com.ar/products/65434246-hydrotac-lenses-for-presbyopia-additional-removable-lenses-lenses-for-sunglasses store_origin: AR region: Argentina --- # 2.5 Dioptres Optical Power Self-adhesive & Removable Universal Fit for All Glasses Hydrotac Lenses for Presbyopia/Additional Removable Lenses/Lenses For Sunglasses Cycling Fishing Diving Mask, Clear, +2.50 **Brand:** optx 20/20 **Price:** AR$7584 **Availability:** ❌ Out of Stock ## Summary > πŸ‘“ See sharp, stay sharp β€” upgrade your vision game instantly! ## Quick Answers - **What is this?** Hydrotac Lenses for Presbyopia/Additional Removable Lenses/Lenses For Sunglasses Cycling Fishing Diving Mask, Clear, +2.50 by optx 20/20 - **How much does it cost?** AR$7584 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/65434246-hydrotac-lenses-for-presbyopia-additional-removable-lenses-lenses-for-sunglasses) ## Best For - optx 20/20 enthusiasts ## Why This Product - Trusted optx 20/20 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Fits Every Frame:** Oval 30mm lenses designed to seamlessly attach to any full-rim glasses or sunglasses. - β€’ **UV Protection Coating:** Shield your eyes with built-in ultra violet protection for safer outdoor use. - β€’ **Invisible & Lightweight:** Ultra-thin, clear lenses that stay discreet and comfortable all day. - β€’ **Instant Magnification Boost:** Add +2.50 dioptres to any glasses for crystal-clear close-up vision. - β€’ **Reusable & Flexible Adhesion:** Stick, remove, and reposition without residue or damageβ€”perfect for on-the-go clarity. ## Overview Hydrotac Stick-On Bifocal Lenses (+2.50) by OPTX 20/20 are clear, adhesive magnifying lenses designed for adults needing presbyopia correction. These ultra-thin, reusable lenses fit any full-rim glasses or sunglasses, providing instant close-up clarity with 2.5 dioptres optical power. Featuring UV protection and a flexible, self-adhesive design, they offer a discreet, cost-effective alternative to prescription bifocals, ideal for cycling, fishing, diving masks, or everyday use. ## Description Stick-On Bifocal Lenses +2.50 Review: Very good - they stick well and I can see great! - These are great. I use them inside my lamp working didymium glasses. It was painful to wear my sight glasses under the lamp working glasses, prescription didymiums are horribly expensive and so are the fit-over glasses, so I gave these a try. I have had no problems with them falling off, as other buyers have. For my personal use, they would have been nice slightly bigger, but they do the job very well. Very pleased with them for the price. Review: Garbage, not worth the money - These might be fine if the existing host lens is perfectly flat, but even with a slight curve these will fail to stick tight.! Followed all the instructions to the letter, sought out additional tips online, and still these lenses continued to come loose. Absolute waste of money. ## Features - for those in need of a magnifying lens, these can be added to any pair of glasses - non perscription lenses - removable, resuable, invisible - fits all glasses - flexible, self adhesive, ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000W7FQ1Y | | Age Range Description | Adult | | Best Sellers Rank | 235,515 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 3,796 in Reading Glasses | | Brand Name | OPTX 20/20 | | Bridge Width | 30 Millimetres | | Care instructions | The reading aids should be kept dry and in a protected environment to ensure durability. Avoid scratching or bending the lenses. | | Colour | Clear | | Customer Reviews | 3.8 out of 5 stars 1,548 Reviews | | Fit Type | Adhesive | | Frame Material Type | Plastic | | Frame Type | Full Rim | | Global Trade Identification Number | 00708862710906 | | Item Dimensions | 11.4 x 0.6 x 7.3 centimetres | | Item Shape | Oval | | Item Weight | 0.02 Pounds | | Lens Coating Description | Ultra Violet Protection Coating | | Lens Material Type | Plastic" or "Resin | | Lens Width | 30 Millimetres | | Manufacturer | OPTX 20/20 | | Manufacturer Part Number | 3216314 | | Material | Plastic | | Model Number | STRONG 2.50 | | Number of Items | 1 | | Optical Power | 2.5 Dioptres | | Product Care Instructions | The reading aids should be kept dry and in a protected environment to ensure durability. Avoid scratching or bending the lenses. | | UPC | 708862710906 772195450587 757281115229 885342182764 764442834493 | | Unit Count | 1.0 count | | style-name | Hydrotac Stick-on Bifocal | ## Images ![Hydrotac Lenses for Presbyopia/Additional Removable Lenses/Lenses For Sunglasses Cycling Fishing Diving Mask, Clear, +2.50 - Image 1](https://m.media-amazon.com/images/I/71Fy-G+VzyL.jpg) ## Questions & Answers **Q: How well do they stay on in a dive mask, when rinsing out?** A: Previously bought lenses of this type stick on quite firmly but if the inside of the mask is left wet for several hours or if demisting solution is used they may start to slide about a bit but usually there's no problem. These particular lenses ( +2.5) did not stick very well, it may be that being thicker than lenses that I have used previously that they did not lie as flat on the glass so that water could get underneath but they work very well on my sun glasses. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good - they stick well and I can see great! *by H***N on 17 September 2019* These are great. I use them inside my lamp working didymium glasses. It was painful to wear my sight glasses under the lamp working glasses, prescription didymiums are horribly expensive and so are the fit-over glasses, so I gave these a try. I have had no problems with them falling off, as other buyers have. For my personal use, they would have been nice slightly bigger, but they do the job very well. Very pleased with them for the price. ### ⭐ Garbage, not worth the money *by D***. on 10 February 2024* These might be fine if the existing host lens is perfectly flat, but even with a slight curve these will fail to stick tight.! Followed all the instructions to the letter, sought out additional tips online, and still these lenses continued to come loose. Absolute waste of money. ### ⭐⭐⭐⭐ First on my regular Ray Bans and then easily removed and put onto my cycling glasses *by C***E on 14 July 2016* These worked well on two pairs of sun glasses whilst on a European cycling holiday. First on my regular Ray Bans and then easily removed and put onto my cycling glasses. They took a little getting used to whilst cycling but over all were very useful. ## Frequently Bought Together - OPTX 20/20 Hydrotac Stick On BiFocal Reading Lenses Mens Womens Clear Magnifying Bi-Focal Reusable Reader Adhesive Stickers - Hydrotac OPTX 20/20 Stick On Magnification Reusable Bifocal Lenses - +2.00 Diopter (Pack of 2) - Optx 20/20 Stick-On Bifocals, +175 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/65434246-hydrotac-lenses-for-presbyopia-additional-removable-lenses-lenses-for-sunglasses](https://www.desertcart.com.ar/products/65434246-hydrotac-lenses-for-presbyopia-additional-removable-lenses-lenses-for-sunglasses) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-03*