--- product_id: 132459385 title: "COOWOO Lens Heater Warmer 450mm Dew Heater 5V USB with 3 Gear Temperature Controller Heater Strip for Outdoor Photography Astronomy Telescope Camera Lens Heating Milk Warmer Keep from Fog Dew Freeze" brand: "coowoo" price: "€ 0.07" currency: EUR in_stock: false reviews_count: 4 url: https://www.desertcart.hr/products/132459385-coowoo-lens-heater-warmer-450mm-dew-heater-5v-usb-3 store_origin: HR region: Croatia --- # 450mm heating strip 5V USB powered 3-level temp control COOWOO Lens Heater Warmer 450mm Dew Heater 5V USB with 3 Gear Temperature Controller Heater Strip for Outdoor Photography Astronomy Telescope Camera Lens Heating Milk Warmer Keep from Fog Dew Freeze **Brand:** coowoo **Price:** € 0.07 **Availability:** ❌ Out of Stock ## Summary > 🌟 Never miss a shot—beat the fog and freeze with COOWOO’s smart lens warmer! ## Quick Answers - **What is this?** COOWOO Lens Heater Warmer 450mm Dew Heater 5V USB with 3 Gear Temperature Controller Heater Strip for Outdoor Photography Astronomy Telescope Camera Lens Heating Milk Warmer Keep from Fog Dew Freeze by coowoo - **How much does it cost?** € 0.07 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/132459385-coowoo-lens-heater-warmer-450mm-dew-heater-5v-usb-3) ## Best For - coowoo enthusiasts ## Why This Product - Trusted coowoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fog & Freeze Defense:** Keep your camera or telescope lens crystal clear and ready, no matter the humidity or chill. - • **Premium Build Quality:** Crafted from high-grade neoprene with CE & RoHS certifications for durability and safety. - • **Multi-Functional Warmth:** Not just for lenses—perfect for warming bottles or as a cozy wrist/knee wrap in cold weather. - • **Universal USB Compatibility:** Plug into any power bank or USB source for on-the-go reliability during outdoor shoots. - • **Precision Temperature Control:** Customize your warmth with low, medium, and high settings for optimal lens protection. ## Overview The COOWOO Lens Heater Warmer is a 450mm neoprene heating strip powered by 5V USB, featuring a 3-gear temperature controller to prevent lens fogging and freezing. Lightweight and versatile, it’s ideal for outdoor photography, astronomy, and even warming bottles or body parts in cold conditions. ## Description Lens heating. This practical lens heater protects cameras or telescopes from ice, dew and fog. This product is equipped with a 80 cm temperature controller with low, medium and high modes, which allows you to adjust the temperature according to your needs. Specifications: Length: 43 cm. Width: 4.5 cm. Material: Polyester and cotton, etc. Voltage: 5 V. Electricity: 1.4 A Power: 7 W. USB cable length: 1.5 m. Heated for 10 minutes, the temperature can reach 40-60 degrees. Directions for use: First plug the temperature controller USB into the charger or power bank, then plug the lens heating USB into the USB socket of the temperature controller, and turn on the temperature controller after turning on the temperature controller to make the setting. ## Features - Lens heating: Protects your camera or telescope lens from freezing and fogging. Perfect for recording overnight or in the morning with high humidity. - Material and certification: High-quality: made of high quality neoprene material, CE and RoHS certification. Fits most devices. - Adjustable temperature: This product is equipped with a 80 cm temperature controller, with the low, medium and high modes, which allows you to adjust the temperature according to your needs. - Multi-use: Ideal for heating the lens, warming up the water bottle and bottle, and can also be used as a special wrist strap/knee to protect it from cold weather. - USB port design: It is very convenient to use as you can either connect it to your power bank or other power source with USB-port. ## Technical Specifications | Specification | Value | |---------------|-------| | Package Dimensions L x W x H | 13.7 x 11.1 x 4.7 centimetres | | Package Weight | 0.13 Kilograms | | Product Dimensions L x W x H | 43 x 4.5 x 43 centimetres | | Item Weight | 0.13 Kilograms | | Brand | COOWOO | | Colour | Black | | Part number | Hot-3-DE | | Style | Modern | | Guaranteed software updates until | unknown | ## Images ![COOWOO Lens Heater Warmer 450mm Dew Heater 5V USB with 3 Gear Temperature Controller Heater Strip for Outdoor Photography Astronomy Telescope Camera Lens Heating Milk Warmer Keep from Fog Dew Freeze - Image 1](https://m.media-amazon.com/images/I/61NcbeWikSL.jpg) ![COOWOO Lens Heater Warmer 450mm Dew Heater 5V USB with 3 Gear Temperature Controller Heater Strip for Outdoor Photography Astronomy Telescope Camera Lens Heating Milk Warmer Keep from Fog Dew Freeze - Image 2](https://m.media-amazon.com/images/I/61BukoJKuVL.jpg) ![COOWOO Lens Heater Warmer 450mm Dew Heater 5V USB with 3 Gear Temperature Controller Heater Strip for Outdoor Photography Astronomy Telescope Camera Lens Heating Milk Warmer Keep from Fog Dew Freeze - Image 3](https://m.media-amazon.com/images/I/61Ogav2nUNL.jpg) ![COOWOO Lens Heater Warmer 450mm Dew Heater 5V USB with 3 Gear Temperature Controller Heater Strip for Outdoor Photography Astronomy Telescope Camera Lens Heating Milk Warmer Keep from Fog Dew Freeze - Image 4](https://m.media-amazon.com/images/I/61gPu4+zIxL.jpg) ![COOWOO Lens Heater Warmer 450mm Dew Heater 5V USB with 3 Gear Temperature Controller Heater Strip for Outdoor Photography Astronomy Telescope Camera Lens Heating Milk Warmer Keep from Fog Dew Freeze - Image 5](https://m.media-amazon.com/images/I/61r8znvEfWL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ A Must Have *by A***M on Reviewed in the United Kingdom on 14 July 2020* Perfect. Used it the day after it arrived to do a short star trail while I was waiting for comet Neowise to rise.It kept my lens totally fog free for the entire time, leaving crisp and sharp frames.Couldn't be happier and I highly recommend. 5 stars all round! ### ⭐⭐⭐⭐⭐ Works well *by M***. on Reviewed in the United Kingdom on 15 January 2020* I bought this lens warmer because, when the fall arrived, I found myself wasting time trying to take astronomy photographs through a telescope with mist on the front lens. This warmer fitted around the outside near the telescope lens completely solved the problem. The 'low-medium-high' control is useful. The warmer can be powered through a USB connection to any small smartphone powerbank, which lasts for several hours ### ⭐⭐⭐⭐⭐ Perfect for finderscope *by M***Y on Reviewed in the United Kingdom on 4 September 2020* I attached this to my skywatcher ED50 finder scope. Easy to use, no more dew. Brilliant buy at a fraction of the cost compared to online shops. --- ## 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.hr/products/132459385-coowoo-lens-heater-warmer-450mm-dew-heater-5v-usb-3](https://www.desertcart.hr/products/132459385-coowoo-lens-heater-warmer-450mm-dew-heater-5v-usb-3) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-24*