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Amcrest UltraHD 5MP Outdoor POE Camera 2592 x 1944p Bullet IP Security Camera, Outdoor IP67 Waterproof, 103° Viewing Angle, 2.8mm Lens, 98.4ft Night Vision, 5-Megapixel, IP5M-B1186EW-28MM (White) |
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Amcrest UltraHD 4K (8MP) Outdoor Security IP Turret PoE Camera, 3840×2160, 98ft NightVision, 2.8mm Lens, IP67 Weatherproof, MicroSD Recording (256GB), White |
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Hidden Spy Camera Pen 1080p – Nanny Camera Spy Pen Full HD Loop Recording or Picture Taking – Wireless Hidden Security Cam with Wide Angle Lens, Discrete Rechargeable |
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Vanxse CCTV Mini HD 1/3 CCD 960h Auto Iris 1000tvl 2.8-12mm Varifocal Lens Bullet Box Security Camera Surveillance Camera |
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HD 1080P 2MP 180 Degree Surveillance Security Camera Wired Coax Fisheye 1.7mm Lens Wide Angle Dome Camera Outdoor 4 in 1 (TVI/AHD/CVI/BNC Analog CCTV System) IR Night Vision DC12V |
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Hikvision DS-2CE76H0T-ITMF 5MP Turbo HD Analog IR Outdoor Mini-Dome Security Camera with 2.8mm Fixed Lens, BNC Connector, DC12V |
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Reolink 2K Wireless Security Camera Outdoor, Dual Lens Ultra-Wide View, Color Night Vision, Battery Solar Powered, 2.4/5 GHz WiFi, Person/Vehicle Detection, IP66, Reolink Duo with Solar Panel 2 Packs |
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Amcrest 5MP Turret POE Camera, UltraHD Outdoor IP Camera POE with Mic/Audio, 5-Megapixel Security Surveillance Cameras, 98ft NightVision, 2.8mm Lens (103° FOV), IP67, MicroSD (256GB), (IP5M-T1179EW) |
Contents
What lens is good for surveillance?
A variable focal length is one of the features of a ‘Zoom’ lens. A 300mm lens is usually adequate for a photographer.
What 3 lenses do I need?
You can choose from a wide range of focal lengths with the Holy Trinity of lenses. It depends on the type of photographs you take. The 16 to 35mm, 24 to 70mm, and 70 to 200mm are the three most beneficial lens for your kit.
What is a CCTV lens?
There is a piece of glass or plastic that focuses the light from the outside world onto the camera’s sensor. The focus-ring, part of the barrel body, is the only mechanism that can be adjusted by this lens.
What is the difference between 3.6 mm and 6mm lens?
The larger the number, the larger the viewing angle. If you use a 6mm lens or larger, objects will appear larger and farther away than if you use a 3.6mm lens.
What size CCTV lens do I need?
2.5mm to 100mm are the most common camera lens supplied by CCTV Camera Pros. The bigger the lens, the narrower the view. The 3.6mm or 6mm lens is standard on some of the fixed lens cameras.
What is telephoto lens in camera?
A long-focus lens, also known as a telephoto lens, allows photographers to use a shorter focal length than the lens’ physical length. The camera body of your SLR or DSLR camera can be attached with a telephoto lens.