---
product_id: 627398673
title: "Calabria Hydrotac Dive OPTX Stick On Bifocal Lenses for Scuba Masks and Diving Goggles | Water Activated, Reusable Readers"
brand: "calabria"
price: "$52.40"
currency: USD
in_stock: true
reviews_count: 9
category: "Calabria"
url: https://www.desertcart.us/products/627398673-calabria-hydrotac-dive-optx-stick-on-bifocal-lenses-for-scuba
store_origin: US
region: United States of America
---

# Water-activated adhesion 1.75x distortion-free magnification Custom trim-to-fit design Calabria Hydrotac Dive OPTX Stick On Bifocal Lenses for Scuba Masks and Diving Goggles | Water Activated, Reusable Readers

**Brand:** calabria
**Price:** $52.40
**Availability:** ✅ In Stock

## Summary

> 🔎 Dive Deeper, See Clearer — Never Miss a Detail Underwater!

## Quick Answers

- **What is this?** Calabria Hydrotac Dive OPTX Stick On Bifocal Lenses for Scuba Masks and Diving Goggles | Water Activated, Reusable Readers by calabria
- **How much does it cost?** $52.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/627398673-calabria-hydrotac-dive-optx-stick-on-bifocal-lenses-for-scuba)

## 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

- • **Reliable Reusable Hold:** Securely stays put during deep dives and surface swims, yet lifts off cleanly for reuse without losing clarity.
- • **Versatile Beyond Diving:** Ideal for ski goggles, snow masks, and safety eyewear—stay sharp in any active, light-changing environment.
- • **Crystal Clear Underwater Vision:** Aspheric polymer lenses deliver distortion-free, enlarged close-up views of gauges, watches, and camera settings.
- • **Tailored Fit for Ultimate Comfort:** Trim with scissors to eliminate wrinkles or bubbles, ensuring a natural, pressure-free seal inside your mask.
- • **Effortless Water-Activated Stick-On:** Apply with just water—no glue, no mess, perfect precision placement every time.

## Overview

Calabria Hydrotac Dive OPTX Stick On Bifocal Lenses are water-activated, reusable magnifiers designed for scuba masks and diving goggles. Featuring a 1.75x magnification with polymer aspheric lenses, they provide distortion-free close-up vision of gauges and devices underwater. Their flexible, trim-to-fit design ensures a comfortable, bubble-free fit, while the secure adhesion holds firm during dives but allows easy removal and repositioning. Perfect for divers and outdoor enthusiasts seeking enhanced visual clarity without the cost of prescription masks.

## Description

Buy Calabria Hydrotac Dive OPTX Stick On Bifocal Lenses for Scuba Masks and Diving Goggles | Water Activated, Reusable Readers | Clear Stick On Bifocals | Magnification 1.75x & 1 Pack (1 Pair - 2 Lenses) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Works! Flooded Mask Several Times - I followed the instructions applying them, and did it two weeks in advance of my dive. I did not like my original position, so a week later I followed the steps to remove and position. A week later on dive day, these were well tested during the dive (unintentionally), as my dive mask itself was not a good fit and I spent the entire dive clearing my mask at 44 ft. Stuck on like glue. Power was true to my bifocal prescription, so function as well as I could have hoped (could read my GoPro settings underwater - when my mask was not flooded, of course). Good value opposed to a prescription mask, considering I only dive twice a year.
Review: Lenses don’t adhere - I was so excited to try these out. I’m here in Cozumel on my scuba trip. I applied the lenses as instructed. In fact, more so as I let them “cure” for 48 hours (vs. recommend 24 hours) before entering the water. Today, I did a gentle goggle rinse and the lenses floated away, never to be seen again, like my hopes of reading my dive watch underwater.

## Features

- Quick Water Application: These stick on magnifiers for glasses attach using only water, letting divers position magnification precisely inside masks. Flexible polymer construction allows trimming with scissors, so the lenses sit naturally without wrinkles, bubbles, or pressure points during dives.
- Secure Reusable Hold: Built as stick on bifocals, the lenses stay firmly in place during scuba descents or surface swims, yet lift off cleanly when needed. Their durable polymer aspheric design supports repeated removal and reapplication without losing clarity.
- Clear Close Focus: Designed as scuba mask magnification lenses, these bifocal stickers deliver distortion-free viewing with no trapped bubbles. The larger diameter reading zone improves visibility of gauges, watches, and camera settings underwater without affecting overall mask vision.
- Beyond Diving Use: These stick on reading glasses work equally well on ski goggles, snowboarding masks, or safety eyewear. Their adaptable shape and consistent clarity help active users read small details in changing light and motion-heavy outdoor conditions.
- Product Specifications: This set includes round bifocal stick on lenses with 1.0x magnification strength, each measuring 1.6 inches in diameter, made from polymer aspheric material, designed for adult use on scuba masks and diving goggles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSG9JK6M |
| Age Range Description | Adult |
| Apparel Fabric Weight Class | Medium Weight |
| Best Sellers Rank | #16,457 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #23 in Diving Masks |
| Brand | Calabria |
| Care instructions | Apply with water and trim to fit. Handle with care to avoid damage or loss. |
| Color | Clear - 1 Pack (1 Pair - 2 Lenses) |
| Customer Reviews | 3.3 out of 5 stars 20 Reviews |
| Fabric Type | Polymer Aspheric |
| Fabric type | Polymer Aspheric |
| Fit Type | Regular |
| Fit to Size Sentiment | Positive |
| Frame Material Type | Resin |
| Frame Type | Full Rim |
| Item Shape | Irregular |
| Item Type Name | Reading Glasses |
| Item Weight | 18.14 g |
| Lens Coating Description | Scratch-Resistant Coating, Hydro-Phobic Coating |
| Lens Correction Type | bifocal |
| Lens Material Type | Polymer Aspheric |
| Lens Type | Polymer Aspheric |
| Lens Width | 40.64 millimeters |
| Manufacturer | Calabria |
| Manufacturer Part Number | Dive Optics |
| Material | Polymer Aspheric |
| Number of Items | 1 |
| Optical Power | 1.75 diopters |
| Origin | Made in the USA |
| Product Care Instructions | Apply with water and trim to fit. Handle with care to avoid damage or loss. |
| Style Name | Classic |
| Style Number | Dive Optics |
| Unit Count | 1 Count |
| apparel-closure-type | Fold |

## Images

![Calabria Hydrotac Dive OPTX Stick On Bifocal Lenses for Scuba Masks and Diving Goggles | Water Activated, Reusable Readers - Image 1](https://m.media-amazon.com/images/I/81hIVdWEwIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works! Flooded Mask Several Times
*by M***R on February 26, 2025*

I followed the instructions applying them, and did it two weeks in advance of my dive. I did not like my original position, so a week later I followed the steps to remove and position. A week later on dive day, these were well tested during the dive (unintentionally), as my dive mask itself was not a good fit and I spent the entire dive clearing my mask at 44 ft. Stuck on like glue. Power was true to my bifocal prescription, so function as well as I could have hoped (could read my GoPro settings underwater - when my mask was not flooded, of course). Good value opposed to a prescription mask, considering I only dive twice a year.

### ⭐ Lenses don’t adhere
*by G***F on June 4, 2026*

I was so excited to try these out. I’m here in Cozumel on my scuba trip. I applied the lenses as instructed. In fact, more so as I let them “cure” for 48 hours (vs. recommend 24 hours) before entering the water. Today, I did a gentle goggle rinse and the lenses floated away, never to be seen again, like my hopes of reading my dive watch underwater.

### ⭐⭐⭐⭐ Now I can see important small things like dive watch icons/alerts
*by E***C on March 30, 2026*

Worked as expected - now I can read my GoPro icons and dive watch!!

## Frequently Bought Together

- Calabria Hydrotac Dive OPTX 20/20 Stick On Bifocal Lenses Used for Scuba Masks/Diving Goggles Magnifying Bi-Focal Stickers
- Scuba Choice 6" x 4" Diving Slate with Clip & Graphite Pencil – Waterproof Reusable Underwater Writing Pad for Scuba Diving, Snorkeling, Freediving and Diving Lessons
- Boomerang Scuba Diving Retractable Gear Tethers with a Kevlar Cord and Universal End Fitting - Great for Scuba Diving Gauges, Flashlights, Cameras and More - Made in The USA

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-28*