---
product_id: 378165982
title: "ThinOptics Keychain Case and Readers Rectangular Reading Glasses"
brand: "thinoptics"
price: "C$3403"
currency: NIO
in_stock: true
reviews_count: 8
category: "Thin Optics"
url: https://www.desertcart.ni/products/378165982-thinoptics-keychain-case-and-readers-rectangular-reading-glasses
store_origin: NI
region: Nicaragua
---

# 44mm precision lens size keychain case for on-the-go shatterproof polycarbonate build ThinOptics Keychain Case and Readers Rectangular Reading Glasses

**Brand:** thinoptics
**Price:** C$3403
**Availability:** ✅ In Stock

## Summary

> 🔑 See Clearly, Carry Confidently – Your Vision’s Best Accessory

## Quick Answers

- **What is this?** ThinOptics Keychain Case and Readers Rectangular Reading Glasses by thinoptics
- **How much does it cost?** C$3403 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/378165982-thinoptics-keychain-case-and-readers-rectangular-reading-glasses)

## 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

- • **Adaptive Fit:** Shape-memory Nitinol bridge ensures a secure, customizable fit for any nose
- • **Always With You:** Compact keychain case keeps your readers accessible anytime, anywhere
- • **Feather-Light Comfort:** Silicon Valley engineered for all-day wear without pressure points
- • **Premium Optical Clarity:** High-end prescription-grade lenses crafted by world-class manufacturers
- • **Risk-Free Fit Guarantee:** 30-day money-back-fit promise for perfect comfort and style

## Overview

The ThinOptics Keychain Case and Readers offer a sleek, ultra-lightweight reading solution with 44mm shatterproof lenses made from premium optical-grade polycarbonate. Designed with a flexible Nitinol bridge for a secure fit, these glasses come with a durable keychain case ensuring you never lose sight of clarity on the go. Backed by a 30-day fit guarantee, they blend Silicon Valley innovation with everyday convenience for the modern professional.

## Description

ThinOptics Keychain Case and Readers Rectangular Reading Glasses, Black, 44 mm + 2.5 : desertcart.ae: Health

Review: Excellent - Same as described
Review: Tiny folding - Very useful product, good quality.

## Features

- FIND YOUR STRENGTH WITH OUR CLARITY KIT: Visit our store and find your strength with the ThinOptics Clarity Kit. Our solution to test and find your optimal reading gl magnification strength, without sacrificing style or affordability.
- COMFORT: Designed in Silicon Valley, ThinOptics Readers are feather-light and engineered to grip with gentle pressure. They can be moved up or down your nose for optimal fit and comfort
- STRENGTH: Every 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
- QUALITY: We use the same lens material regularly used in high-end prescription gl. The lenses are made by one of the most advanced optical lens manufacturers in the world and the durable case is made to protect your glasses from damage
- FIT: ThinOptics Readers have been designed to fit the vast majority of noses. They can be positioned higher up or down the nose for a comfortable fit. We designed ThinOptics to stay on securely, even as you move side to side, or look down. If fit is a problem, we offer a 30-day, money-back-fit guarantee.CONVENIENCE: ThinOptics Keychain Readers include both the ThinOptics Readers & handy keychain case to keep your readers Always With You

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B087ZL2CG3 |
| Best Sellers Rank | #18,197 in Health ( See Top 100 in Health ) #93 in Reading Glasses |
| Customer reviews | 4.3 4.3 out of 5 stars (3,575) |
| Date First Available  | 27 October 2020 |
| Department  | unisex-adult |
| Item model number  | Reading Glasses |
| Manufacturer  | ThinOptics |

## Images

![ThinOptics Keychain Case and Readers Rectangular Reading Glasses - Image 1](https://m.media-amazon.com/images/I/215ot-P6t9L.jpg)
![ThinOptics Keychain Case and Readers Rectangular Reading Glasses - Image 2](https://m.media-amazon.com/images/I/41BcuK8OPsL.jpg)
![ThinOptics Keychain Case and Readers Rectangular Reading Glasses - Image 3](https://m.media-amazon.com/images/I/41M-zthFt4L.jpg)
![ThinOptics Keychain Case and Readers Rectangular Reading Glasses - Image 4](https://m.media-amazon.com/images/I/41MZTOY01wL.jpg)
![ThinOptics Keychain Case and Readers Rectangular Reading Glasses - Image 5](https://m.media-amazon.com/images/I/41N80-VL4iL.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

### ⭐⭐⭐⭐⭐ Excellent
*by D***A on 21 November 2023*

Same as described

### ⭐⭐⭐⭐⭐ Tiny folding
*by D***C on 6 June 2023*

Very useful product, good quality.

### ⭐ Very bad
*by B***O on 2 July 2022*

Not comfortable

## 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 Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-20*