--- product_id: 184540333 title: "for Camera Lens less than 80mm in Diameter" brand: "kiwifotos" price: "฿2219" currency: THB in_stock: true category: "Kiwifotos" url: https://www.desertcart.co.th/products/184540333-for-camera-lens-less-than-80mm-in-diameter store_origin: TH region: Thailand --- # USB powered for on-the-go 3 heat modes (Low/Med/High) Operates down to -40°C for Camera Lens less than 80mm in Diameter **Brand:** kiwifotos **Price:** ฿2219 **Availability:** ✅ In Stock ## Summary > 🔥 Stay Frost-Free, Shoot Like a Pro! ❄️ ## Quick Answers - **What is this?** for Camera Lens less than 80mm in Diameter by kiwifotos - **How much does it cost?** ฿2219 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/184540333-for-camera-lens-less-than-80mm-in-diameter) ## Best For - kiwifotos enthusiasts ## Why This Product - Trusted kiwifotos brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Portable USB Power:** Plug into power banks or laptops for uninterrupted outdoor use—never miss a shot due to cold. - • **Effortless Installation:** Flexible, adjustable strip wraps snugly around your lens for quick setup and removal. - • **Universal Compatibility:** Fits any lens or telescope eyepiece under 80mm diameter—versatility that keeps you shooting. - • **Precision Temperature Control:** Customize your lens warmth with 3 adjustable heat settings to beat the chill. - • **Rapid Heat Transfer & Insulation:** High-quality materials ensure fast warming and prevent condensation for crystal-clear optics. ## Overview The USB Lens Warmer by KIWIFOTOS is a compact, lightweight dew heater strip designed for lenses and telescope eyepieces under 80mm diameter. Featuring a 1.5m adjustable temperature regulator with three heat modes, it prevents condensation and fogging even in extreme cold down to -40°C. Powered via USB, it offers portable, reliable warmth for outdoor photography and astronomy, ensuring your optics stay clear and ready for action. ## Description desertcart.com : USB Lens Warmer, Lens Dew Heater Strip with Temperature Regulator, Condensation Prevention for Telescopes Camera DSLR Lens Telescope Eyepieces Less Than 3.15 inch (80mm) in Diameter : Electronics ## Features - 【Widely Used】: ***NOTE:Due to the adjustment of the controller's appearance, but the function has not changed, the inventory of the new and old versions may be mixed together, so the new and old versions will be shipped randomly.*** suitable for telescopes, viewfinder lenses, digital cameras of most sizes (Diameter less than 80mm). Thermos, drink cup, baby bottle or any good idea that requires insulation. - 【Adjustable Temperature】: The product is equipped with a 1.5m temperature regulator with low, medium and high modes. Low temperature wire design can withstand temperatures as low as -40°C, and will not freeze and break in a cold environment for a long time. - 【USB power supply】: USB port design, Suitable for long-term outdoor heating of the lens. You can connect it to a power bank or any other power source with a USB port. - 【Fast heat transfer and Good thermal insulation】: Our lens heater prevent the lens from fogging by heating the camera lens or telescope, so as not to affect the effect of the equipment. Made of high-quality materials with fast heat transfer and good thermal insulation. - 【Quick installation and Removal】: Can be adjusted according to the size of the lens, suitable for lenses with an outer diameter of less than 80mm(3.15 inch). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083NJCFCH | | Additional Features | Adjustable Temperature Regulator with Low, Medium, and High Modes | | Best Sellers Rank | #766 in Digital Camera Accessories | | Brand | KIWIFOTOS | | Coating | Fully Coated | | Compatible Devices | Laptop, Power Bank, [Other devices with USB port] | | Customer Reviews | 4.5 out of 5 stars 444 Reviews | | Eye Piece Lens Description | Plossl | | Finderscope | Reflex | | Focal Length Description | 3.15 inches | | Focus Type | Manual Focus | | Item Dimensions D x W x H | 1.38"D x 5.24"W x 1.38"H | | Item Weight | 59 Grams | | Manufacturer | Jinjiacheng Photography Equipment Co.,Ltd. | | Manufacturer Part Number | DHS-1 | | Model Number | DHS-1 | | Mount | Altazimuth Mount | | Objective Lens Diameter | 80 Millimeters | | Optical Tube Length | 3.15 Inches | | Optical-Tube Length | 3.15 Inches | | Power Source | USB Powered | | Product Dimensions | 1.38"D x 5.24"W x 1.38"H | | Telescope Mount Description | Altazimuth Mount | | Unit Count | 1.0 Count | ## Product Details - **Brand:** KIWIFOTOS - **Eye Piece Lens Description:** Plossl - **Finderscope:** Reflex - **Focus Type:** Manual Focus - **Item Weight:** 59 Grams - **Objective Lens Diameter:** 80 Millimeters - **Optical Tube Length:** 3.15 Inches - **Power Source:** USB Powered - **Product Dimensions:** 1.38"D x 5.24"W x 1.38"H - **Telescope Mount Description:** Altazimuth Mount ## Images ![for Camera Lens less than 80mm in Diameter - Image 1](https://m.media-amazon.com/images/I/71RRFiMz9BS.jpg) ![for Camera Lens less than 80mm in Diameter - Image 2](https://m.media-amazon.com/images/I/71F6p+hIAVL.jpg) ![for Camera Lens less than 80mm in Diameter - Image 3](https://m.media-amazon.com/images/I/71A4nhvtYgL.jpg) ![for Camera Lens less than 80mm in Diameter - Image 4](https://m.media-amazon.com/images/I/61-ooHO-ihS.jpg) ![for Camera Lens less than 80mm in Diameter - Image 5](https://m.media-amazon.com/images/I/71Dxowv9sES.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does this device have to use the timer? Can it stay on and off without using the timer? Is the the timer just an additional feature?** A: You do not need to use a timer with this device. Additionally, it has three heat settings: low, medium, and high. **Q: What's the wattage for each setting hi/med/lo ?** A: Not sure wattage. I used in sub freezing (20*F) weather on lowest setting and had no fogging/dew on Nikkor Z20mm 1.8, Nikkor Z70-200 2.8, and a Tokina 14-28 2.8. Works well, surprisingly low cost. (I use a cheaply rechargeable battery bank) **Q: Recommended power bank that is known to work with this dew heater?** A: Any that are 2.1 to 2.5 amps **Q: Does this unit automatically turn off? i need a lens warmer that will last 4-5 days without turning off.** A: Only if your battery runs out. No thermostat… just constant heat settings ## Frequently Bought Together - USB Lens Warmer, Lens Dew Heater Strip with Temperature Regulator, Condensation Prevention for Telescopes Camera DSLR Lens Telescope Eyepieces Less Than 3.15 inch (80mm) in Diameter - JJC Intervalometer Timer Remote Control Shutter Release for Canon EOS Rebel T6 T7 2000D 90D 80D 70D 77D T8i T7i T6i T6s SL3 SL2 T5i T4i EOS R R50V R6 Mark II R6 R7 R8 R10 RP R100 M6 Mark II M5 & More - Sky-Watcher Star Adventurer 2i Pro Pack – Motorized DSLR Night Sky Tracker Equatorial Mount for Portable Nightscapes, Time-Lapse and Panoramas – Wi-Fi App Camera Control – Long Exposure (S20512) --- ## 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.th/products/184540333-for-camera-lens-less-than-80mm-in-diameter](https://www.desertcart.co.th/products/184540333-for-camera-lens-less-than-80mm-in-diameter) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-07-12*