---
product_id: 354627575
title: "Keychain Readers"
brand: "thinoptics"
price: "$221752"
currency: COP
in_stock: null
reviews_count: 8
category: "Thin Optics"
url: https://www.desertcart.co/products/354627575-keychain-readers
store_origin: CO
region: Colombia
---

# Keychain portability Ultra-thin, armless design Durable, shatterproof lenses Keychain Readers

**Brand:** thinoptics
**Price:** $221752
**Availability:** ❌ Out of Stock

## Summary

> 🔑 Sleek, smart, and always by your side—reading glasses redefined.

## Quick Answers

- **What is this?** Keychain Readers by thinoptics
- **How much does it cost?** $221752 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/354627575-keychain-readers)

## 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

- • **Built to Last:** Rigorously tested, shatterproof materials ensure your readers survive daily hustle and bustle.
- • **Always Within Reach:** Compact keychain case clips effortlessly to your essentials—never lose your readers again.
- • **Feather-Light Comfort:** Silicon Valley-engineered fit with shape-memory metal bridge for all-day wear without pressure.
- • **Premium Optical Clarity:** Advanced polycarbonate lenses with scratch-resistant coating deliver crisp, reliable vision.
- • **Versatile Magnification:** Choose from popular strengths up to +2.5 diopters—perfect for every close-up moment.

## Overview

ThinOptics Keychain Case and Readers offer the world’s thinnest, armless reading glasses housed in a durable, portable keychain case. Crafted with shatterproof polycarbonate lenses and a flexible, medical-grade shape-memory metal bridge, these lightweight readers provide universal comfort and superior optical clarity. Designed for professionals on the go, they ensure your vision aid is always accessible, stylish, and built to last.

## Description

ThinOptics new key chain case makes Finding your reading glasses even simpler. Now your glasses will go where you go and will be there whenever you need them. The unique design allows ThinOptics to fold down and slide into the case to keep them safe and always within reach.

Review: Convenient, portable, always on me. - So convenient! I had an issue remembering my regular readers for chorus rehearsal every week and was looking for a solution that I could keep on me at all times and whip out whenever needed. Many of my friends have commented on how cool they are, I'm just glad they're small enough to always have on me! Aside from chorus rehearsal and reading music, they've come in handy at restaurants with low-lighting where I couldn't read the menu. Take care of them and you won't have a problem.
Review: Good purchase - Wonderful. Goes with me everywhere

## Features

- ULTIMATE PORTABILITY & ACCESSIBILITY: Say goodbye to the frustration of misplaced reading glasses. With our ThinOptics readers, which feature the world’s thinnest armless readers with our portable keychain, you have a versatile vision solution that travels anywhere. The easy-to-carry compact case attaches to your keyring, backpack, duffel, golf bag, or fits in your pocket, wallet or purse for vision assistance that goes wherever you do.
- SUPERIOR COMFORT & UNIVERSAL FIT: Designed in Silicon Valley, ThinOptics Readers have been meticulously crafted to fit a wide range of nose types, for both men and women. Experience the feather-light yet durable construction that gently grips your nose, providing a perfect, comfortable fit that you can adjust up or down to your liking. They are so lightweight, you will almost forget they are there!
- INNOVATIVE PATENTED DESIGN: Backed by our 9 patents for eye glasses and cases, our design ensures the highest quality in eyewear. Each ThinOptics Reader is made of shatterproof, thermo-injection molded, optical-grade polycarbonate. The bridge is made from a shape-memory metal called Nitinol, which is 10x more elastic than spring steel and encased in medical-grade silicone tubing.
- UNMATCHED QUALITY & DURABILITY: We go the extra mile to ensure that our readers stand the test of time. Employing advanced testing machinery, we guarantee a high-performance, durable product. Our thin lenses are made by one of the most advanced optical lens manufacturers in the world using the same material regularly found in high-end prescription eyeglasses. Our durable key chain case is rigorously tested so that you can rest assured that your glasses will be protected from damage.
- CUTTING-EDGE EYEWEAR: ThinOptics Readers are available in the most desired magnification strengths of 1.0, 1.5, 2.0, and 2.5. Our innovative, acclaimed, and award winning slim eyeglass readers make a wonderful gift for any occasion, such as Father's Day, Mother's Day, birthdays, Christmas, or any other special holidays.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CTPYMTQ |
| ASIN  | B07CTPYMTQ |
| Age Range Description | Adult |
| Best Sellers Rank | #195,018 in Health & Household ( See Top 100 in Health & Household ) #2,518 in Reading Glasses |
| Brand | ThinOptics |
| Bridge Width | 12.24 Millimeters |
| Color | Black Case / Black Frames |
| Customer Reviews | 4.2 4.2 out of 5 stars (274) |
| Date First Available  | August 20, 2019 |
| Department  | unisex-adult |
| Fit Type | Universal |
| Frame Material Type | Polycarbonate |
| Frame Type | Full Rim |
| Global Trade Identification Number | 00814493027112 |
| Item Dimensions | 6.5 x 4.8 x 0.67 inches |
| Item Shape | Rectangular |
| Item Type Name | Reading Glasses |
| Item Weight | 18 Grams |
| Item model number  | KCB1-0BRE |
| Lens Coating Description | Scratch-Resistant Coating |
| Lens Material Type | Polycarbonate |
| Lens Width | 44.45 Millimeters |
| Manufacturer | ThinOptics |
| Manufacturer  | ThinOptics |
| Material | Polycarbonate |
| Optical Power | 2.5 Diopters |
| Pattern | Rectangular |
| Product Dimensions  | 6.5 x 4.8 x 0.67 inches; 0.63 ounces |
| Style Name | Keychain Case and Readers |
| UPC | 814493027112 |
| apparel-closure-type | Keychain Attachment |

## Images

![Keychain Readers - Image 1](https://m.media-amazon.com/images/I/51Bw+sNReJL.jpg)

## Questions & Answers

**Q: If you need 1.75, should you get 1.50 or 2.0?**
A: Some customers prefer one over the other. Our advice is to try 1.50 first and see if it is strong enough. If it is not, we can exchange it within 30-day at no cost to you. Let us know if you have any questions. - ThinOPTICS Customer Support

**Q: Is it a common issue for the glasses to fall out of the keychain case?**
A: My wife bought me a pair of these about a year ago and i love them. Id keep them in my pocket because between riding my motorcycles and driving my truck id forget them on a keychain. As for them falling out ive never had this problem.  They're very secure in the locking case. So if you lose them due to this reason you didnt lock them in the case properly.

**Q: Mine have gotten quite scratched and are now unusable.  Do I send them in for replacement under the lifetime warranty?**
A: Yeah, Good luck with that...  I was told I could, so I sent in all three of the pairs I bought. 
That was in  February, this is approaching the end of August and I’ve yet to  receive the new ones or even so much as an email from the company. Pretty much a lost cause.

**Q: does this include 1 pair of glasses or 2? on the thin optics website it's $24.95 + s&h for the keychain and 2 pairs.**
A: Just FYI the people mentioning the 2 for 1 deal are from 5 years ago. As of 2022 the site is offering 1 for that price, not 2. I just checked.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Convenient, portable, always on me.
*by J***H on November 26, 2025*

So convenient! I had an issue remembering my regular readers for chorus rehearsal every week and was looking for a solution that I could keep on me at all times and whip out whenever needed. Many of my friends have commented on how cool they are, I'm just glad they're small enough to always have on me! Aside from chorus rehearsal and reading music, they've come in handy at restaurants with low-lighting where I couldn't read the menu. Take care of them and you won't have a problem.

### ⭐⭐⭐⭐⭐ Good purchase
*by S***N on September 27, 2025*

Wonderful. Goes with me everywhere

### ⭐⭐⭐⭐⭐ Good Compact Little Readers
*by A***R on January 2, 2026*

These little readers are turning out to be so much better than expected. super small, work well, and would buy them again.

## Frequently Bought Together

- ThinOptics Keychain Case and Readers Rectangular Reading Glasses
- ThinOptics Rectangular Reading Glasses
- ThinOptics Readers with Pod Case - Armless On-Nose Reading Glasses - Slim Case Attaches to Phone - MagSafe Compatible

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---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-25*