--- product_id: 362789904 title: "Reading Glasses 2.50 Black Frames With Keychain Case - Compact Foldable Rectangular Glasses - Clip-on Nose - 2.50 Strength With Flex-Fit Technology" brand: "thinoptics" price: "NT$1833" currency: TWD in_stock: false reviews_count: 6 category: "Thin Optics" url: https://www.desertcart.tw/products/362789904-reading-glasses-2-50-black-frames-with-keychain-case-compact store_origin: TW region: Taiwan --- # Flex-Fit bendable frame Compact keychain case World's thinnest lenses Reading Glasses 2.50 Black Frames With Keychain Case - Compact Foldable Rectangular Glasses - Clip-on Nose - 2.50 Strength With Flex-Fit Technology **Brand:** thinoptics **Price:** NT$1833 **Availability:** ❌ Out of Stock ## Summary > 🔑 Sleek, smart, and always by your side—reading glasses redefined for the on-the-go pro. ## Quick Answers - **What is this?** Reading Glasses 2.50 Black Frames With Keychain Case - Compact Foldable Rectangular Glasses - Clip-on Nose - 2.50 Strength With Flex-Fit Technology by thinoptics - **How much does it cost?** NT$1833 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/362789904-reading-glasses-2-50-black-frames-with-keychain-case-compact) ## Best For - thinoptics enthusiasts ## Why This Product - Trusted thinoptics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flex-Fit Comfort:** Innovative bendable design adapts to any nose shape for all-day stability and comfort. - • **Always Within Reach:** Attach to your keys with the sleek keychain case—never lose or forget your readers again. - • **Unisex Sleek Design:** Minimalist black rimless frames crafted for modern professionals who value both form and function. - • **Ultra-Thin & Lightweight:** Experience the world's thinnest, featherlight reading glasses that disappear on your face. - • **Durable & Scratch-Resistant:** Polycarbonate lenses with anti-reflective and UV coatings protect your vision in style. ## Overview ThinOptics Reading Glasses feature patented ultra-thin, shatter-proof polycarbonate lenses with 2.5 diopter strength, housed in a foldable, rimless black frame. Designed with Flex-Fit Technology, they comfortably clip onto any nose shape and fold neatly into a compact keychain case for ultimate portability. Enhanced with anti-reflective and UV coatings, these glasses combine durability with sleek, minimalist style—perfect for busy professionals who demand convenience without compromise. ## Description The world's thinnest, lightest and most portable reading glasses. Slim, sleek and right where you want them, these compact glasses with a keyring case are the ultimate in convenience eyewear. Reading glasses fold neatly inside your keychain Review: Not a great value for money - Hard to take it if and put back in the case Easily scratch able. Review: These are the best reading glasses I have ever owned. Now I can carry them around everywhere with ease and for once cannot forget them in the car or at home. The smart design is very durable, easy to take out of its case and even can be used without taking them out completely for quick use. I carry them with my car keys and not afraid to lose or sit on them. I highly recommmend ThinOptics glasses and don't forget the lifetime warranty. ## Features - THIN: ThinOptics patented shatter-proof lenses are the world's thinnest, lightest and most portable reading glasses. Slim, sleek and right where you want them. - SUITABLE FOR: Designed to clip-on to your nose with gentle pressure, the ultra-light readers are suitable for men and women. - FLEXIBLE: ThinOptics reading glasses are designed to bend without breaking - with Flex-Fit Technology that creates comfort and stability and whilst gripping any nose high up or low down. - PORTABLE: These foldable reading glasses fit within the slim Keychain case to attach to your keys and take them anywhere, in your purse, pocket or wallet. - CONTAINS: Reading glasses +2.50 strength with the sleek Keyring carry case. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01KJQ7IMW | | ASIN | B01KJQ7IMW | | Age Range Description | Adult | | Best Sellers Rank | #29,652 in Health ( See Top 100 in Health ) #152 in Reading Glasses | | Brand | ThinOptics | | Bridge Width | 20 Millimeters | | Color | Black | | Customer Reviews | 4.3 4.3 out of 5 stars (9,066) | | Customer reviews | 4.3 4.3 out of 5 stars (9,066) | | Department | unisex-adult | | Fit Type | universal | | Frame Material Type | Plastic | | Frame Type | Rimless | | Frame Width | 130 Millimeters | | Global Trade Identification Number | 00814493022162 | | Is Discontinued By Manufacturer | No | | Item Dimensions | 9.5 x 0.5 x 5 centimeters | | Item Shape | Rectangular | | Item Type Name | ThinOptics Reading Glasses 2.5 Black Frames and Keychain Case - Compact Foldable Reading Glasses 2.50 Reading Glasses | | Item Weight | 0.05 Grams | | Item model number | KC2.5B | | Lens Coating Description | Anti-Reflective Coating, Ultra Violet Protection Coating | | Lens Material Type | Polycarbonate | | Lens Width | 44.45 Millimeters | | Manufacturer | ThinOptics | | Manufacturer | ThinOptics | | Manufacturer Part Number | TO-KC-2.5-V2 | | Material | Plastic, Polycarbonate | | Number of Items | 1 | | Optical Power | 2.5 Diopters | | Product Care Instructions | Clean lenses with a microfiber cloth. Avoid extreme temperatures and moisture. | | Product Dimensions | 9.5 x 0.5 x 5 cm; 0.05 g | | Style Name | 2.5 Strength | | Style Number | KC2.5B | | UPC | 814493022162 | | Unit Count | 1 Count | | apparel-closure-type | Lobster Clasp | ## Images ![Reading Glasses 2.50 Black Frames With Keychain Case - Compact Foldable Rectangular Glasses - Clip-on Nose - 2.50 Strength With Flex-Fit Technology - Image 1](https://m.media-amazon.com/images/I/519ejkjyx8L.jpg) ## Available Options This product comes in different **Color, Style** options. ## Customer Reviews ### ⭐ Not a great value for money *by M***Y on 2 December 2022* Hard to take it if and put back in the case Easily scratch able. ### ⭐⭐⭐⭐⭐ Review *by R***R on 12 January 2018* These are the best reading glasses I have ever owned. Now I can carry them around everywhere with ease and for once cannot forget them in the car or at home. The smart design is very durable, easy to take out of its case and even can be used without taking them out completely for quick use. I carry them with my car keys and not afraid to lose or sit on them. I highly recommmend ThinOptics glasses and don't forget the lifetime warranty. ### ⭐⭐⭐⭐⭐ Review *by M***. on 2 March 2019* Exelente producto! estaba escéptica d comprarlos pero al tenerlos comprobé qe son muy prácticos, útiles y t saca d apuros me encantó que vengan como llavero!! ## Frequently Bought Together - ThinOptics Reading Glasses 2.50 Black Frames With Keychain Case - Compact Foldable Rectangular Glasses - Clip-on Nose - 2.50 Strength With Flex-Fit Technology - ThinOptics High Strength Reading Glasses +2.50 With Black Pod Case, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/362789904-reading-glasses-2-50-black-frames-with-keychain-case-compact](https://www.desertcart.tw/products/362789904-reading-glasses-2-50-black-frames-with-keychain-case-compact) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-05-25*