---
product_id: 393523409
title: "Fog Defender System Anti-Fog Kit for Glasses"
brand: "zeiss"
price: "¥3938"
currency: JPY
in_stock: true
reviews_count: 7
url: https://www.desertcart.jp/products/393523409-fog-defender-system-anti-fog-kit-for-glasses
store_origin: JP
region: Japan
---

# 72-hour fog-free clarity Easy spray & wipe application Versatile for all lens types Fog Defender System Anti-Fog Kit for Glasses

**Brand:** zeiss
**Price:** ¥3938
**Availability:** ✅ In Stock

## Summary

> 👓 Clear Vision, No Compromises: Stay Fog-Free, Stay Ahead!

## Quick Answers

- **What is this?** Fog Defender System Anti-Fog Kit for Glasses by zeiss
- **How much does it cost?** ¥3938 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/393523409-fog-defender-system-anti-fog-kit-for-glasses)

## Best For

- zeiss enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Lens Mastery:** Perfect for glasses, sunglasses, goggles, binoculars, camera lenses, and face shields—your all-in-one anti-fog solution.
- • **Trusted Zeiss Quality:** Backed by a global leader in optics, ensuring premium performance and safety with non-toxic, ammonia-free formula.
- • **Effortless Application:** One quick spray and wipe with the included microfiber cloth keeps your lenses spotless and fog-free.
- • **Stay Active, Stay Clear:** Ideal for professionals and adventurers alike—no more fog interruptions during work, workouts, or outdoor fun.
- • **Uninterrupted Vision, Always:** Enjoy up to 72 hours of crystal-clear, fog-free lenses—even with a mask on.

## Overview

ZEISS Fog Defender System is a premium anti-fog spray that delivers up to 72 hours of fog-free clarity on all types of lenses. Its easy spray-and-wipe formula includes a microfiber cloth and is safe, non-toxic, and ammonia-free. Trusted by millions, it’s perfect for glasses, goggles, camera lenses, and more—keeping your vision sharp and uninterrupted in any environment.

## Description

ZEISS Fog defender system is an easy-to-use solution that keeps your lenses from fogging for up to 3 days, even while wearing a mask. One spray of the fast-drying solution will provide fog-free vision for up to 72 hours. Simply spray and wipe dry with the supplied microfiber cloth.

Review: Great for my squash goggles - It made a + difference!
Review: No more fogging - It works quite well

## Features

- TRUSTED PERFORMANCE: ZEISS Fog Defender System is an easy to use spray that keeps your lenses from fogging for up, even while wearing a mask.
- LONG-LASTING: Fog-free vision for up to 72 hours
- EASY TO USE: Spray both sides of the lenses with the ZEISS Fog Defender System and wipe with the included microfiber cloth until dry
- IDEAL FOR: glasses, sunglasses, binoculars, camera lenses, swim goggles, ski goggles, and face shields - Packaging May Vary

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084KMJ1M5 |
| ASIN  | B0929BTR39 |
| Best Sellers Rank | #12,159 in Health ( See Top 100 in Health ) #43 in Eyewear Cleaning Fluids |
| Brand Name | Zeiss |
| Cleaning Agent Formulation | Detergent |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.3 4.3 out of 5 stars (8,172) |
| Customer reviews | 4.3 4.3 out of 5 stars (8,172) |
| Date First Available  | 12 April 2021 |
| Global Trade Identification Number | 00662834504491 |
| Included Components | liquid cleaner and cleaning cloth |
| Item Form | Spray |
| Item Volume | 1 Fluid Ounces |
| Item Weight | 0.5 Ounces |
| Manufacturer | Zeiss |
| Manufacturer  | Zeiss |
| Material Features | Non-Toxic |
| Material Type Free | Ammonia Free |
| Number of Items | 1 |
| Scent | Unscented |
| Special Features | Alcohol Based |
| Special Ingredients | Water, Proprietary Detergents and Preservatives |
| Specific Uses For Product | Eyewear |
| Surface Recommendation | Optical Lenses |
| UPC | 662834504491 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** ZEISS
- **Item Form:** Spray
- **Material Feature:** Non-Toxic
- **Scent:** Unscented
- **Specific Uses For Product:** Eyewear

## Images

![Fog Defender System Anti-Fog Kit for Glasses - Image 1](https://m.media-amazon.com/images/I/51SQnGlP8aL.jpg)

## Questions & Answers

**Q: How long will the glasses stay unfoggy before they have to be sprayed again?**
A: With this product, cleaning your glasses once before starting the day helps you to use your glasses all day long, even with a mask on. I can also say it is very effective in cold and foggy weather.

**Q: I work in a freezer at 20 below will this work on my glasses?**
A: Im very confident it will Not work in temps like that. Then again ive only ever used it in the heat or temps around 70 degree’s

**Q: Is this safe to use on “heated” snowmobile helmet shields?**
A: Thank you for your question. This product has been tested effective on Face Shields to prevent fog build up BUT not specifically "heated" snowmobile helmet shields.

**Q: I'm very happy with how well it prevents my glasses from fogging while wearing a mask. I would like to know how to clean the micro-cloth?**
A: Thank you for your question. For cleaning your microfiber cloth, they are machine washable but please do not use Fabric Softener.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for my squash goggles
*by M***A on 6 January 2024*

It made a + difference!

### ⭐⭐⭐⭐⭐ No more fogging
*by M***H on 15 March 2023*

It works quite well

### ⭐⭐⭐⭐⭐ Review
*by A***S on 15 January 2024*

As an avid hiker who frequently braves freezing temperatures, I've long struggled with my glasses fogging up, especially when wearing a ski mask. This issue not only hindered my visibility but also diminished my enjoyment of the trails. However, the ZEISS Fog Defender System has effectively put an end to this perennial problem. The application process is simple and efficient. Before setting out on a hike, I clean my glasses and apply the spray. This small preparatory step has a significant impact - my glasses remain clear throughout the day. The longevity of the anti-fog effect is particularly impressive, as it reliably lasts until the end of the day without the need for reapplication. Prior to discovering ZEISS, I experimented with several other brands, with varying degrees of success. One brand offered a temporary solution but failed by mid-afternoon. Another was completely ineffective, while a third contained harsh chemicals that irritated my eyes. The ZEISS Fog Defender, in contrast, stands out for its effectiveness and eye-friendly formula. What I appreciate most about this product is its 'set it and forget it' quality. Once applied, I no longer need to worry about my glasses fogging up, allowing me to focus fully on my hiking experience. This peace of mind, coupled with clear vision throughout the day, enhances my outdoor adventures significantly. In conclusion, the ZEISS Fog Defender System Anti-Fog Spray is a game-changer for anyone who struggles with foggy glasses in cold conditions. Its ease of use, all-day effectiveness, and gentle formula make it a superior choice over other brands I've tried. I highly recommend it to fellow hikers, skiers, or anyone facing similar challenges with glasses fogging.

## Frequently Bought Together

- ZEISS Fog Defender System Anti-Fog Spray for Glasses – 1 Spray Bottle and 1 Microfiber Cloth
- ZEISS AntiFOG wipes, 120 count
- ZEISS Lens Care Pack - 2-8 Ounce Bottles of Lens Spray, 2 Microfiber Cleaning Cloths

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-18*