---
product_id: 659676267
title: "Calabria Hydrotac Dive OPTX 20/20 Stick On Bifocal Lenses Used for Scuba Masks/Diving Goggles Magnifying Bi-Focal Stickers"
brand: "calabria"
price: "R856"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Calabria"
url: https://www.desertcart.co.za/products/659676267-calabria-hydrotac-dive-optx-20-20-stick-on-bifocal-lenses
store_origin: ZA
region: South Africa
---

# Water-activated adhesion 1.6-inch distortion-free magnification Custom trim fit Calabria Hydrotac Dive OPTX 20/20 Stick On Bifocal Lenses Used for Scuba Masks/Diving Goggles Magnifying Bi-Focal Stickers

**Brand:** calabria
**Price:** R856
**Availability:** ✅ In Stock

## Summary

> 🔎 Dive Deeper, See Sharper — Never Miss a Detail Underwater or On Land!

## Quick Answers

- **What is this?** Calabria Hydrotac Dive OPTX 20/20 Stick On Bifocal Lenses Used for Scuba Masks/Diving Goggles Magnifying Bi-Focal Stickers by calabria
- **How much does it cost?** R856 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/659676267-calabria-hydrotac-dive-optx-20-20-stick-on-bifocal-lenses)

## Best For

- calabria enthusiasts

## Why This Product

- Trusted calabria brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Sport Ready:** From scuba to skiing and biking, transform any sport eyewear into a bifocal powerhouse.
- • **Precision Custom Fit:** Easily trim the flexible lenses to perfectly match your goggles or mask shape.
- • **Durable & Reusable Adhesion:** Stay confident with lenses that hold strong through 24+ dives and multiple rinses.
- • **Crystal Clear Underwater Vision:** Distortion-free, large 1.6-inch diameter lenses let you read gauges and devices with ease.
- • **Effortless Water-Activated Stick-On:** Just add water and position—no mess, no fuss, perfect for on-the-go pros.

## Overview

Calabria Hydrotac Dive OPTX 20/20 Stick-On Bifocal Lenses are 1.6-inch diameter, water-activated, reusable magnifiers designed to convert your scuba mask or sports goggles into distortion-free bifocal readers. Engineered for durability and easy customization, these lenses provide clear close-up vision for reading gauges and devices underwater or during outdoor activities, making them an essential upgrade for serious divers and multi-sport enthusiasts.

## Description

Buy Calabria Hydrotac Dive OPTX 20/20 Stick On Bifocal Lenses +2.00 Scuba Mask Magnifying BiFocal Stickers Diving Swim Goggles on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Worked! I was able to read my pressure gauge and computer at depth. - This is the second set of Hydrotac lenses I bought. I bought a new mask that has semi-prescription lenses that are off-the shelf lenses which are close to my distance prescription for each eye. My first set of stick-on were 3.0X. This time I bought the 1.50X stick-ons and: - Don't skip this step: Cleaned the lenses of the mask with SEA BUFF (you can also use toothpaste). Following the instructions, I aggressively scrubbed the lenses (inside and out), rinsed them, scrubbed them again and rinsed them thoroughly. - Don't skip this step either: washed the inside of my mask with oil free soap - I used plain dish soap as it removes grease and oils (Do this step twice.) - thoroughly rinsed out all the soapy water - put warm water in the mask and dumped it out leaving the glass wet - wet the stick-ons and positioned them in the mask. they slide around easily so I had to be careful as I pressed them down to squeeze out excess water from between the stick-on and the glass (for my new semi-prescription mask I installed a hydrotac lens only on the left lens. I use my left eye for my spg and computer.) - I then dabbed the inside with a towel to remove excess water and let the mask sit for 3 days before diving The stick-on lenses stayed in place and I was able to read my gauges and computer. Have to remember that readers are for things that are less than arms length away. They're not for distance. Using primarily my left eye, I took my time to hold the gauge or computer in line with the reading lens. I recently completed Advanced Open Water Diver training which included mask removal and replace refresher drills (fresh water, in a spring) and 8 open water dives. I also went on a dive trip and had 16 dives in 6 days. While diving, I clear water from my mask regularly. I rinsed my mask many times, soaked it for a couple of hours. I even sprayed it out with a hose a couple of times - being careful not to blast the stick-on lens directly. That's 24 dives, etc. and the lens is still in place.
Review: Lenses float away and disappear w/no recourse - Installed according to the directions provided. I let lenses set for 3 days before using (instructions recommended at least 24 hours.) They appeared to have mounted securely to my dive mask, but with first rinse, they floated out and I to the river I was planning on diving. Still had to make the dives, but could see my gauges clearly. I tried to request a replacement pair, but desertcart/seller states I need to return the defective/lost pair. Since they're somewhere in the river, looks like I am S.O.L. for a replacement pair of lenses or a refund. I'm looking elsewhere, so I appear to have no choice.

## Features

- Easy Application and Trimming: These reader stickers for glasses are designed for ease of use. Just add water, and they adhere seamlessly to your eyewear. The flexible nature of these stick-on bifocals allows for easy trimming with scissors, letting you customize their shape to fit any goggles. This feature is particularly useful for divers or athletes who need precise magnification placement for optimal performance. (Stick-On Lens Size: 1.6 Inches diameter).
- Strong Adhesion and Reusability: Our bifocal stick-on lenses boast unmatched adhesion, ensuring they stay put during rigorous activities. Whether you're diving deep or skiing down slopes, these stick-on reading lenses won't let you down. As reusable stick on bifocals, you can remove and reapply them as needed, making them a practical choice for various eyewear. Their polymer aspheric material ensures durability and longevity, making them a reliable addition to your gear.
- Versatile and Distortion-Free: The Dive OPTX Stick-On Bifocal Lenses are a game-changer for diving enthusiasts and outdoor adventurers. These stick-on magnifiers for glasses provide superior, no bubble, optimal clarity, transforming your diving, skiing goggles or even safety glasses into bi-focal readers. With a size of 1.6" diameter, these stick-on readers for glasses allow you to enjoy a larger field of viewing, enhancing your underwater or outdoor experience.
- Enhanced Underwater Viewing: Specifically designed to be used on diving equipment, these scuba mask magnification lenses turn ordinary dive masks into distortion-free bifocal magnifying glasses. With these stick-on magnifying lenses, reading gauges, checking your watch, or using your camera underwater becomes effortless. The larger diameter of these stick-on bifocal lenses provides an expansive view, making every dive more enjoyable.
- Multi-Sport Compatibility and Dimensions: Calabria Dive OPTX Stick-On Bifocal Lenses are not limited to diving; they're also ideal for snow and ski goggles, snowboarding masks, and biking goggles. Each lens measures 1.6 inches (40.64 mm) in diameter, providing a substantial viewing area. Their flexibility and ease of use make them an ideal choice for various sports eyewear, providing clear viewing wherever you go.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0CXBNZ1S2 |
| Best Sellers Rank | #13,670 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #13 in Diving Masks |
| Customer Reviews | 3.5 3.5 out of 5 stars (173) |
| Date First Available  | January 16, 2024 |
| Department  | Unisex Adult |

## Images

![Calabria Hydrotac Dive OPTX 20/20 Stick On Bifocal Lenses Used for Scuba Masks/Diving Goggles Magnifying Bi-Focal Stickers - Image 1](https://m.media-amazon.com/images/I/81hIVdWEwIL.jpg)

## Available Options

This product comes in different **Magnification Strength, Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked! I was able to read my pressure gauge and computer at depth.
*by S***. on April 11, 2025*

This is the second set of Hydrotac lenses I bought. I bought a new mask that has semi-prescription lenses that are off-the shelf lenses which are close to my distance prescription for each eye. My first set of stick-on were 3.0X. This time I bought the 1.50X stick-ons and: - Don't skip this step: Cleaned the lenses of the mask with SEA BUFF (you can also use toothpaste). Following the instructions, I aggressively scrubbed the lenses (inside and out), rinsed them, scrubbed them again and rinsed them thoroughly. - Don't skip this step either: washed the inside of my mask with oil free soap - I used plain dish soap as it removes grease and oils (Do this step twice.) - thoroughly rinsed out all the soapy water - put warm water in the mask and dumped it out leaving the glass wet - wet the stick-ons and positioned them in the mask. they slide around easily so I had to be careful as I pressed them down to squeeze out excess water from between the stick-on and the glass (for my new semi-prescription mask I installed a hydrotac lens only on the left lens. I use my left eye for my spg and computer.) - I then dabbed the inside with a towel to remove excess water and let the mask sit for 3 days before diving The stick-on lenses stayed in place and I was able to read my gauges and computer. Have to remember that readers are for things that are less than arms length away. They're not for distance. Using primarily my left eye, I took my time to hold the gauge or computer in line with the reading lens. I recently completed Advanced Open Water Diver training which included mask removal and replace refresher drills (fresh water, in a spring) and 8 open water dives. I also went on a dive trip and had 16 dives in 6 days. While diving, I clear water from my mask regularly. I rinsed my mask many times, soaked it for a couple of hours. I even sprayed it out with a hose a couple of times - being careful not to blast the stick-on lens directly. That's 24 dives, etc. and the lens is still in place.

### ⭐ Lenses float away and disappear w/no recourse
*by P***M on June 9, 2025*

Installed according to the directions provided. I let lenses set for 3 days before using (instructions recommended at least 24 hours.) They appeared to have mounted securely to my dive mask, but with first rinse, they floated out and I to the river I was planning on diving. Still had to make the dives, but could see my gauges clearly. I tried to request a replacement pair, but Amazon/seller states I need to return the defective/lost pair. Since they're somewhere in the river, looks like I am S.O.L. for a replacement pair of lenses or a refund. I'm looking elsewhere, so I appear to have no choice.

### ⭐⭐⭐⭐⭐ Great “cheaters” for your dive mask
*by S***O on December 10, 2024*

I was on a dive in October and a fellow farsighted diver recommended these “stick-on” cheaters for my mask to make reading my computer and gauge easier. I had no trouble installing these. I was a bit nervous on my first dive that they'd wash right off, but they stuck tight and have on another 12 dives so far. It's easy to see the small print now. Thanks! The only drawback is my dive guides sometimes think I’ve got water in my mask and can't clear it. Update on 5/24/2025: today while diving one of these came unstuck while diving.

## Frequently Bought Together

- Calabria Hydrotac Dive OPTX 20/20 Stick On Bifocal Lenses Used for Scuba Masks/Diving Goggles Magnifying Bi-Focal Stickers
- BUSY-CORNER 166 Pieces Scuba O-Ring Kit Scuba Diving Rubber Orings, for Dive Hoses Ring Diving Dive Gear Equipment Scuba Tanks NBR90
- Innovative Scuba Concepts Strap Wrapper Picture Strap

---

## 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.co.za/products/659676267-calabria-hydrotac-dive-optx-20-20-stick-on-bifocal-lenses](https://www.desertcart.co.za/products/659676267-calabria-hydrotac-dive-optx-20-20-stick-on-bifocal-lenses)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-20*