--- product_id: 335994939 title: "SVBONY SV192 Dew Heater for Telescope 560 mm Lens Dew Heater" price: "R1101" currency: ZAR in_stock: true reviews_count: 13 url: https://www.desertcart.co.za/products/335994939-svbony-sv192-dew-heater-for-telescope-560-mm-lens-dew store_origin: ZA region: South Africa --- # 12V DC power with 120cm cable 560mm rapid heating length 3-layer insulation for max heat retention SVBONY SV192 Dew Heater for Telescope 560 mm Lens Dew Heater **Price:** R1101 **Availability:** ✅ In Stock ## Summary > 🌙 Keep your lens crystal clear—never miss a shot in the dew! ## Quick Answers - **What is this?** SVBONY SV192 Dew Heater for Telescope 560 mm Lens Dew Heater - **How much does it cost?** R1101 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/335994939-svbony-sv192-dew-heater-for-telescope-560-mm-lens-dew) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Compatibility:** Fits lenses and telescopes with outer diameters below 178mm, ideal for large aperture gear. - • **Ultra-Fast & Even Heating:** Built-in aluminum and alloy fiber wires ensure your lens stays dew-free with consistent warmth. - • **Sleek & Non-Intrusive Design:** At just 50mm wide, it won’t block your focus or cause vignetting—perfect for professional setups. - • **Durable & Flexible Power Cord:** TPE power cord offers superior elasticity and toughness for hassle-free outdoor use. - • **Precision Temperature Control:** Adjust between strong, medium, and weak heating modes to match your shooting conditions perfectly. ## Overview The SVBONY SV192 Dew Heater Strip is a 560mm long, 12V-powered warming strip designed to prevent dew formation on DSLR and telescope lenses up to 178mm in diameter. Featuring adjustable heating modes, rapid and even heat distribution via aluminum and alloy fiber wires, and a slim 50mm width to avoid interference, it ensures clear optics in challenging conditions. Its durable TPE power cord and triple insulation maximize reliability and heat retention, making it a must-have for serious astrophotographers and outdoor photographers alike. ## Description desertcart.com : SVBONY SV192 Dew Heater for Telescope 560 mm Lens Dew Heater | for Telescope DSLR Camera Lens, TPE Power Cord, Three-speed Adjustment Lens Warmer, Even Heating : Electronics Review: Nice dew heater - I use the SV192 dew heater around my 102 mm refractor which has a 4.75" OD around the dew shield. I typically just keep it on the lowest setting and never had an issue with dew. I plug it into one of the power out ports of my ZWO camera. This does not fit around my 8" reflector so I ordered two to fit around my bigger scopes. Review: Works well on Edge 8" - Works exactly as needed, no problems at all. Worth the money. I use it in conjunction with a dew shield and don't have any problems running it on medium. ## Features - Dew Heater Strip; 560mm heating length is designed for large aperture camera lenses and telescopes; Compatible with lens with out diameter below 178mm - Power cord ;TPE power cord is more elasticity and toughness;DC 5.5x2.1 interface type and 12V input voltage;120cm cable length - Temperature regulator adjustable;strong-medium-weak heating modes that you can adjust the temperature according to your requirements - Heating fast and evenly; built-in aluminum makes heating evenly; Alloy fiber heating wire provides super fast;Three layer insulation material to reduce heat dissipation - 50mm narrow width does not interfere focusing; and will not produce dark corners in the field; it is also the width that reduces interference for other accessories on the lens barrel ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #1 in Telescope Dew Caps | | Customer Reviews | 4.7 out of 5 stars 156 Reviews | ## Images ![SVBONY SV192 Dew Heater for Telescope 560 mm Lens Dew Heater - Image 1](https://m.media-amazon.com/images/I/71G-XNV40SL.jpg) ![SVBONY SV192 Dew Heater for Telescope 560 mm Lens Dew Heater - Image 2](https://m.media-amazon.com/images/I/71bFPy3V7cL.jpg) ![SVBONY SV192 Dew Heater for Telescope 560 mm Lens Dew Heater - Image 3](https://m.media-amazon.com/images/I/71Pe8U8i6NL.jpg) ![SVBONY SV192 Dew Heater for Telescope 560 mm Lens Dew Heater - Image 4](https://m.media-amazon.com/images/I/61POXUaimOL.jpg) ![SVBONY SV192 Dew Heater for Telescope 560 mm Lens Dew Heater - Image 5](https://m.media-amazon.com/images/I/71TVgGSE8fL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice dew heater *by T***S on March 7, 2026* I use the SV192 dew heater around my 102 mm refractor which has a 4.75" OD around the dew shield. I typically just keep it on the lowest setting and never had an issue with dew. I plug it into one of the power out ports of my ZWO camera. This does not fit around my 8" reflector so I ordered two to fit around my bigger scopes. ### ⭐⭐⭐⭐⭐ Works well on Edge 8" *by D***Y on January 21, 2026* Works exactly as needed, no problems at all. Worth the money. I use it in conjunction with a dew shield and don't have any problems running it on medium. ### ⭐⭐⭐⭐⭐ Pefect fit and good defogger. *by J***O on April 28, 2026* Ítem worked perfectly as described. It fits perfectly with mak 127 slt. I tested it and the heater works very well in cold conditions. I will upload a picture about the before and after and I will calculate how much time takes to defog the lens. ## Frequently Bought Together - SVBONY SV192 Dew Heater Strip 560 mm Lens Heater Warmer for Telescope DSLR Camera Lens Outer Diameter Below 178mm - SVBONY SV172 Lens Warmer, 240mm Lens Heater Warmer Dew, 3 Gear Regulator Temperature USB Universal Dew Heater Strip for Telescope Camera --- ## 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.za/products/335994939-svbony-sv192-dew-heater-for-telescope-560-mm-lens-dew](https://www.desertcart.co.za/products/335994939-svbony-sv192-dew-heater-for-telescope-560-mm-lens-dew) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-28*