---
product_id: 151352458
title: "CW-BL0818-5MP 8mm CCTV Lens, 1/2.5\" Mini Fixed Focus Length IR Board Lens for CCTV Security Camera"
brand: "zerone"
price: "€ 22.06"
currency: EUR
in_stock: true
reviews_count: 5
category: "Zerone"
url: https://www.desertcart.gr/products/151352458-cw-bl0818-5mp-8mm-cctv-lens-1-2-5-mini
store_origin: GR
region: Greece
---

# Infrared night vision up to 15m 8mm fixed focus for razor-sharp clarity 5MP HD resolution for crystal-clear detail CW-BL0818-5MP 8mm CCTV Lens, 1/2.5" Mini Fixed Focus Length IR Board Lens for CCTV Security Camera

**Brand:** zerone
**Price:** € 22.06
**Availability:** ✅ In Stock

## Summary

> 🔒 Elevate your security game with crystal-clear vision, day and night!

## Quick Answers

- **What is this?** CW-BL0818-5MP 8mm CCTV Lens, 1/2.5" Mini Fixed Focus Length IR Board Lens for CCTV Security Camera by zerone
- **How much does it cost?** € 22.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/151352458-cw-bl0818-5mp-8mm-cctv-lens-1-2-5-mini)

## Best For

- zerone enthusiasts

## Why This Product

- Trusted zerone brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Capture Every Detail:** 5MP high-definition resolution reveals critical details like faces, license plates, and clothing patterns with stunning clarity.
- • **Plug & Play Compatibility:** Universal M12×0.5 mount fits most IP cameras, making upgrades and replacements seamless and tool-friendly.
- • **Pinpoint Precision, Always:** 8mm fixed focal length ensures consistent, sharp images without the hassle of adjustments.
- • **Built to Brave the Elements:** Durable aluminum alloy housing resists corrosion and maintains focus stability from -20°C to 60°C for dependable outdoor use.
- • **See in the Dark Like Never Before:** Infrared night vision delivers reliable black-and-white footage up to 15 meters, perfect for 24/7 surveillance.

## Overview

The CW-BL0818-5MP is a premium 8mm fixed focus CCTV lens designed for professional-grade surveillance. Featuring 5MP resolution and infrared night vision up to 15 meters, it captures sharp, detailed images around the clock. Its universal M12×0.5 mount ensures broad compatibility, while a rugged aluminum alloy body guarantees durability in extreme conditions. Ideal for retail, home, and warehouse security, this lens transforms any compatible IP camera into a high-performance monitoring powerhouse.

## Description

Product Description

Review: A good replacement zoomed in lens - Nice clear zoomed in image
Review: Good options to adjust the image on existing smart cams - Converted field of view for two old smart cans. Perfect

## Features

- 8mm Fixed Focus for Sharp Details: This 8mm fixed focal length lens delivers consistent clarity for monitoring both wide areas and specific details. Ideal for retail shops, home security, and warehouse monitoring where you need to identify faces or license plates. The fixed focus maintains image quality without needing adjustment
- 24/7 Night Vision Capability: Equipped with infrared night vision, this CCTV lens provides reliable black-and-white footage in complete darkness (up to 15m). Perfect for outdoor security cameras needing round-the-clock surveillance without visible lighting
- 5MP High Definition Resolution: The 5MP (2560×1920) resolution captures crisp images with accurate color reproduction. See important details like clothing patterns or vehicle models clearly, making it suitable for evidence collection
- Universal M12×0.5 Mount Compatibility: Features standard M12×0.5 threading that fits most IP cameras and security systems. Includes installation tools for easy lens replacement
- Metal Housing: The aluminum alloy construction resists corrosion and daily wear. Maintains focus stability in temperature extremes (-20°C to 60°C)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07LG9GQ7B |
| Best Sellers Rank | 410,875 in DIY & Tools ( See Top 100 in DIY & Tools ) 11 in Surveillance Camera Lenses |
| Brand | Zerone |
| Brand Name | Zerone |
| Camera Lens | 5MP IP camera lens with 8mm fixed focal length and infrared night vision, compatible with M12x0.5 CCTV cameras. |
| Camera lens description | 5MP IP camera lens with 8mm fixed focal length and infrared night vision, compatible with M12x0.5 CCTV cameras. Camera lens description 5MP IP camera lens with 8mm fixed focal length and infrared night vision, compatible with M12x0.5 CCTV cameras. See more |
| Colour | default |
| Compatible Mountings | M12*0.5 |
| Compatible mountings | M12*0.5 |
| Country of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 17 Reviews |
| Effective Still Resolution | 5 MP |
| Fixed Focal Length | 8 Millimetres |
| Focal length description | 8 millimeters |
| Focus Type | Fixed Focus |
| Image Stabilization Type | Optical |
| Item Weight | 0.02 Pounds |
| Lens Coating Description | ZERO Coating |
| Lens Design | Prime |
| Lens Mount | T Mount |
| Lens Type | Standard |
| Lens type | Standard |
| Manufacturer | Zerone |
| Manufacturer Part Number | Zeronech9n07wokg |
| Maximum Aperture | 2 f |
| Maximum Focal Length | 8 Millimeters |
| Maximum focal length | 8 Millimeters |
| Minimum Focal Length | 8 Millimeters |
| Model Name | CW-BL0818-5MP |
| Number of Diaphragm Blades | 7 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Real Angle Of View | 61.2 Degrees |
| UPC | 736077557078 |
| Unit Count | 1 count |
| Video Capture Resolution | 5 MP |
| Zoom Ratio | 1:1 |

## Images

![CW-BL0818-5MP 8mm CCTV Lens, 1/2.5" Mini Fixed Focus Length IR Board Lens for CCTV Security Camera - Image 1](https://m.media-amazon.com/images/I/61g3D0xxHYL.jpg)
![CW-BL0818-5MP 8mm CCTV Lens, 1/2.5" Mini Fixed Focus Length IR Board Lens for CCTV Security Camera - Image 2](https://m.media-amazon.com/images/I/61iMUCGCrCL.jpg)
![CW-BL0818-5MP 8mm CCTV Lens, 1/2.5" Mini Fixed Focus Length IR Board Lens for CCTV Security Camera - Image 3](https://m.media-amazon.com/images/I/71QiVNEpzDL.jpg)
![CW-BL0818-5MP 8mm CCTV Lens, 1/2.5" Mini Fixed Focus Length IR Board Lens for CCTV Security Camera - Image 4](https://m.media-amazon.com/images/I/61KJVuSviCL.jpg)
![CW-BL0818-5MP 8mm CCTV Lens, 1/2.5" Mini Fixed Focus Length IR Board Lens for CCTV Security Camera - Image 5](https://m.media-amazon.com/images/I/61wSNiUPOZL.jpg)

## Questions & Answers

**Q: What is the aperture of the lens?**
A: The Aperture  D/f' : F2.0

## Customer Reviews

### ⭐⭐⭐⭐⭐ A good replacement zoomed in lens
*by M***S on 22 February 2026*

Nice clear zoomed in image

### ⭐⭐⭐⭐⭐ Good options to adjust the image on existing smart cams
*by M***. on 4 November 2023*

Converted field of view for two old smart cans. Perfect

### ⭐⭐⭐⭐⭐ Buena calidad
*by J***E on 3 February 2022*

Buena calidad, rosca sin problemas. Imagen ampliada nítida

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**Shop now:** [https://www.desertcart.gr/products/151352458-cw-bl0818-5mp-8mm-cctv-lens-1-2-5-mini](https://www.desertcart.gr/products/151352458-cw-bl0818-5mp-8mm-cctv-lens-1-2-5-mini)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-08-09*