How long will the glasses stay unfoggy before they have to be sprayed again?

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.

I work in a freezer at 20 below will this work on my glasses?

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

Is this safe to use on “heated” snowmobile helmet shields?

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.

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?

Thank you for your question. For cleaning your microfiber cloth, they are machine washable but please do not use Fabric Softener.

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ZEISS Fog Defender System Anti-Fog Kit for Glasses

ZEISS Fog Defender System Anti-Fog Kit for Glasses

Product ID: 393523409

Details

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

⏳72-hour fog-free clarity

🧴Easy spray & wipe application

🕶️Versatile for all lens types

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VT8519

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Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

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.

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.

Specifications

ASIN	B08XZYWKTR
ASIN	B0929BTR39
Best Sellers Rank	#3,127 in Health ( See Top 100 in Health ) #13 in Contact Lens Care Products
Brand Name	Zeiss
Contains Liquid Contents?	Yes
Customer Reviews	4.3 4.3 out of 5 stars (8,191)
Customer reviews	4.3 4.3 out of 5 stars (8,191)
Date First Available	12 April 2021
Item Form	Spray
Item Volume	147.85 Milliliters
Manufacturer	Zeiss
Manufacturer	Zeiss
Material Features	Non-Toxic
Material Type Free	Ammonia Free
Number of Items	2
Scent	Unscented
Size	1 Count (Pack of 2)
Special Features	Streak Free
Specific Uses For Product	Camera
Surface Recommendation	Glass
Unit Count	2 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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VT8519

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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