--- product_id: 764515974 title: "3.3 Inch Acrylic Clear Dome Cover, Security CCTV Camera Lens Protection Replacement Covers, Outside Crystal Transparent Hemisphere Bubble Dome 85mm(Dia) x 45mm(H)" brand: "owlcat" price: "£18.14" currency: GBP in_stock: true reviews_count: 8 category: "Owl Cat" url: https://www.desertcart.co.uk/products/764515974-3-3-inch-acrylic-clear-dome-cover-security-cctv-camera store_origin: GB region: United Kingdom --- # Precision 85mm diameter fit Ultra-low distortion ≤0.16 Durable polycarbonate shield 3.3 Inch Acrylic Clear Dome Cover, Security CCTV Camera Lens Protection Replacement Covers, Outside Crystal Transparent Hemisphere Bubble Dome 85mm(Dia) x 45mm(H) **Brand:** owlcat **Price:** £18.14 **Availability:** ✅ In Stock ## Summary > 🛡️ Protect your lens, perfect your view — the clear choice for pros. ## Quick Answers - **What is this?** 3.3 Inch Acrylic Clear Dome Cover, Security CCTV Camera Lens Protection Replacement Covers, Outside Crystal Transparent Hemisphere Bubble Dome 85mm(Dia) x 45mm(H) by owlcat - **How much does it cost?** £18.14 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/764515974-3-3-inch-acrylic-clear-dome-cover-security-cctv-camera) ## Best For - owlcat enthusiasts ## Why This Product - Trusted owlcat brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from anti-aging, anti-UV polycarbonate ensuring long-term outdoor durability and vandal resistance. - • **Effortless Upgrade:** Swap your worn-out dome cover without buying a full housing—smart, sustainable, and cost-effective. - • **Crystal-Clear Vision:** Experience near-perfect transparency with distortion under 0.16 for flawless camera footage. - • **Night Vision Friendly:** Optimized for IR cameras to restore perfect night-time clarity, so you never miss a moment. - • **Tailored Precision Fit:** Designed with exact 85mm diameter and 45mm height to seamlessly replace your dome cover without hassle. ## Overview This 3.3-inch clear dome cover is a precision-engineered polycarbonate replacement for security CCTV cameras, offering ultra-low distortion (≤0.16) and robust anti-aging, anti-UV protection. Its exact 85mm diameter and 45mm height ensure a perfect fit, restoring night vision clarity and extending your camera’s lifespan without the need for full housing replacement. ## Description 3-inch PC material Non-Electronic replacement cover for security camera, vandal-resistant transparent dome cover. Feature: 1. Product color: clear color 2. Material: Polycarbonate (anti-aging, anti-UV) 3. Packing: Surface covering film 4. Distortion <= 0.16. This dome cover is manufactured using precision molds and formed through injection molding processes. Characterized by its low distortion, and anti-aging properties, it stands out as a product that other manufacturing techniques cannot replicate. The total diameter including the edge of the base：85mm (3.35 inches) The external diameter of the spherical surface excluding the edge of the base: 80mm (3.15 inches) The internal diameter of the spherical cover: 76mm (3 inches) The total height of the spherical cover: 45mm (1.77 inches) The width of the base edge: 2.5mm The thickness of the spherical cover: 2mm Review: Hikvision dome camera lens cover. - Worked great. Fit perfectly and gives a clear picture. Review: Fits Amcrest IP8M-2693EW-AI like a glove - I have a pair of Amcrest IP8M-2693EW-AI poe dome cameras and the domes have degraded over time from exposure, dust storms, curious birds, etc. These replacements fit like a glove. Mine came with film adhered for protection which was appreciated. Just a heads up that you should carefully transfer the gasket from the original dome. This can be slightly tricky as there is some very light adhesive/sealant that makes it necessary to peel it away. Just be patient as you really do want that gasket doing its job. W/O a tight seal most dome cameras will experience fog from condensation and a very poor nighttime IR clarify. I bought four more to keep on the shelf. ## Features - This product contains no electronic components and does not require FCC certification - Color: clear / transparent; Material: Polycarbonate (PC) material, Non-Electronic Replacement Cover - The total diameter including the edge of the base：85mm (3.35 inches); The external diameter of the spherical surface excluding the edge of the base: 80mm (3.15 inches); The internal diameter of the spherical cover: 76mm (3 inches); The total height of the spherical cover: 45mm (1.77 inches); The width of the base edge: 2.5mm; The thickness of the spherical cover: 2mm - Transparent, Distortion <= 0.16. This dome cover is manufactured using precision molds and formed through injection molding processes. - Please carefully check the detailed dimensions drawings of the dome cover in the left picture before purchasing ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #559 in Surveillance Housing & Mounting Brackets | | Customer Reviews | 4.7 out of 5 stars 74 Reviews | ## Images ![3.3 Inch Acrylic Clear Dome Cover, Security CCTV Camera Lens Protection Replacement Covers, Outside Crystal Transparent Hemisphere Bubble Dome 85mm(Dia) x 45mm(H) - Image 1](https://m.media-amazon.com/images/I/61FtFrvYPpL.jpg) ![3.3 Inch Acrylic Clear Dome Cover, Security CCTV Camera Lens Protection Replacement Covers, Outside Crystal Transparent Hemisphere Bubble Dome 85mm(Dia) x 45mm(H) - Image 2](https://m.media-amazon.com/images/I/61Lht1i21OL.jpg) ![3.3 Inch Acrylic Clear Dome Cover, Security CCTV Camera Lens Protection Replacement Covers, Outside Crystal Transparent Hemisphere Bubble Dome 85mm(Dia) x 45mm(H) - Image 3](https://m.media-amazon.com/images/I/51YxE4JSDpL.jpg) ![3.3 Inch Acrylic Clear Dome Cover, Security CCTV Camera Lens Protection Replacement Covers, Outside Crystal Transparent Hemisphere Bubble Dome 85mm(Dia) x 45mm(H) - Image 4](https://m.media-amazon.com/images/I/51drJOK2NaL.jpg) ![3.3 Inch Acrylic Clear Dome Cover, Security CCTV Camera Lens Protection Replacement Covers, Outside Crystal Transparent Hemisphere Bubble Dome 85mm(Dia) x 45mm(H) - Image 5](https://m.media-amazon.com/images/I/51BbT5pL-IL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Hikvision dome camera lens cover. *by R***C on May 18, 2026* Worked great. Fit perfectly and gives a clear picture. ### ⭐⭐⭐⭐⭐ Fits Amcrest IP8M-2693EW-AI like a glove *by K***C on December 17, 2024* I have a pair of Amcrest IP8M-2693EW-AI poe dome cameras and the domes have degraded over time from exposure, dust storms, curious birds, etc. These replacements fit like a glove. Mine came with film adhered for protection which was appreciated. Just a heads up that you should carefully transfer the gasket from the original dome. This can be slightly tricky as there is some very light adhesive/sealant that makes it necessary to peel it away. Just be patient as you really do want that gasket doing its job. W/O a tight seal most dome cameras will experience fog from condensation and a very poor nighttime IR clarify. I bought four more to keep on the shelf. ### ⭐⭐⭐⭐⭐ Measure twice *by A***R on October 9, 2025* Fit perfectly. No need to buy an entire housing. The inferred can see perfectly at night again. ## Frequently Bought Together - 3.3 Inch Acrylic Clear Dome Cover Security CCTV Camera Housing Transparent Case Protective Cover HD Outer Clear Glass Protection Hemisphere Shell for Hikvision Samsung 85x45mm - OwlCat 4 Inch Indoor Outdoor CCTV Replacement Acrylic Clear Cover Surveillance Cameras Security Dome Protector Housing Transparent Case, 109x56.2 - 4.3 Inch Outdoor Waterproof Polycarbonate PC Clear Ball Cover Heightened Surveillance Security CCTV Camera Dome Protective Housing Optical Round Transparent Case --- ## 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.uk/products/764515974-3-3-inch-acrylic-clear-dome-cover-security-cctv-camera](https://www.desertcart.co.uk/products/764515974-3-3-inch-acrylic-clear-dome-cover-security-cctv-camera) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-05*