CCTV LENS Camera Lens S-mount Lens Wide Angle Lens Security System Installation Service CCTV Camera Singapore Hikvision Security Camera
$38.00
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CCTV LENS Camera Lens S-mount Lens Wide Angle Lens Security System Installation Service CCTV Camera Singapore Hikvision Security Camera
AVAILABLE LENs:
2.5mm, 4mm, 6mm, 8mm, 12mm, 16mm
The focal length of CCTV security camera fixed lens is permanently set, meaning the field of view of fixed lens security cameras cannot be changed.
You need to decide whether a wide angle security camera lens or a narrow angle lens is most suitable in your situation.Filters, extension rings, and adapters are available.
This page contains lens charts for various image sensor sizes used in HD CCTV cameras (AHD, HD-TVI, HD-CVI, HD-SDI) and some network IP cameras. This lens chart can be used by video surveillance installers to help plan what size lens is needed for their application based on the angle of view that the lens will provide. Lens size and image sensor size both impact the angle of view that security cameras provide. HD CCTV cameras (AHD 720p and 1080p resolution) and 1080p TVI cameras typically use one of the following image sensor sizes: 1/2.7″, 1/2.8″, 1/3″ and 1/3.2″. Varifocal lenses are more typical than fixed lenses because they allow the installer to adjust the angle of view specifically for their installation.
1/2.7″ Image Sensor
The below list shows the horizontal angle of view that you can expect when your camera has a 1/2.7″ image sensor. For example, if your HD security camera has a 1/2.7″ image sensor and a 2.8mm lens, it will yield a 114° field of view.
- 2.8mm – 114°
- 3.6mm – 94°
- 4mm – 81°
- 6mm – 56°
- 8mm – 42°
- 12mm – 28°
- 16mm – 20°
- 22mm – 16°
1/2.8″ Image Sensor
The below list shows the horizontal angle of view that you can expect when your camera has a 1/2.8″ image sensor. For example, if your HD security camera has a 1/2.8″ image sensor and a 2.8mm lens, it will yield a 111° field of view.
- 2.8mm – 111°
- 3.6mm – 91°
- 4mm – 79°
- 6mm – 54°
- 8mm – 41°
- 12mm – 27°
- 16mm – 19°
- 22mm – 15°
1/3″ Image Sensor
The below list shows the horizontal angle of view that you can expect when your camera has a 1/3″ image sensor. For example, if your HD security camera has a 1/3″ image sensor and a 2.8mm lens, it will yield a 109° field of view.
- 2.8mm – 109°
- 3.6mm – 74°
- 4mm – 67°
- 6mm – 42°
- 8mm – 32°
- 12mm – 22°
- 25mm – 11°
- 50mm – 5.5°
1/3.2″ Image Sensor
The below list shows the horizontal angle of view that you can expect when your camera has a 1/3.2″ image sensor. For example, if your HD security camera has a 1/3.2″ image sensor and a 2.8mm lens, it will yield a 83° field of view.
- 2.8mm – 83°
- 3.6mm – 66°
- 4mm – 59°
- 6mm – 40°
- 8mm – 30°
- 12mm – 20°
- 16mm – 15°
- 22mm – 12°
CCTV LENS Camera Lens S-mount Lens Wide Angle Lens Security System Installation Service CCTV Camera Singapore Hikvision Security Camera
HIKVISION CCTV CAMERA PTZ
HIKVISION DS-2CE70DF0T-MF ColorVu Dome || Hikvision DS-2CE16D1T-IT3 2MP 1080P Bullet ||
HIKVISION 4MP DS-2CD1343G2-I(UF) || Hikvision 4MP POE DOME Camera DS-2CD1143G2-LIU ||
HIKVISION SOLAR-POWER 4MP DS-2XS2T47G1-LDH/4G || Hikvision POE Bullet Camera DS-2CD2T23G0-I5-I8 ||
Hikvision POE Bullet Camera DS-2CD2023G2-I || HIKVISION 4MP Motorized Varifocal DS-2XC6645G0 ||
HIKVISION 4MP Motorized Varifocal DS-2CD2643G2-IZS || HIKVISION LICENSE PLATE CAMERA DS-TCG405-E ||
Marine Grade CCTV SINGAPORE HIKVISION DS-2XE6222F-IS || HIKVISION CCTV CAMERA BRACKET DS-1260ZJ ||
HIKVISION CCTV DVR NVR
CCTV NVR Hikvision DS-7604NI-Q1/4P || HIKVISION DVR eSSD iDS-E04HQHI-B ||
HIKVISION POE SSD NVR DS-7804N-SSD || HIKVISION 8CH Mobile NVR AE-MH0408 ||
HIKVISION 16CH Mobile NVR DS-MP7608HN/GLF/WI58 || HIKVISION 32CH NVR Video Recorder DS-MP3516-RH ||
CCTV NVR Hikvision DS-9632NI-M8 DS-9664NI-M8 ||
HIKVISION ACCESS CONTROL VIDEO INTERCOM
HIKVISION Facial Recognition DS-K1T321MFWX || HIKVISION Facial Recognition Thermal DS-K1T341BMI-T ||
HIKVISION TOP SECURITY IRIS-EYE READER DS-K1T981MF || HIKVISION OUTDOOR READER DS-K1T502DBFWX-C ||
HIKVISION IP INTERCOM DS-KD8003-IME1 || HIKVISION IP INTERCOM DS-KIS703-P || HIKVISION IP INTERCOM DS-KIS603-P ||
HIKVISION SWITCH SOLUTIONS
HIKVISION 4-PORTS POE SWITCH DS-3E1105P-E || HIKVISION 24-Port Gigabit Switch DS-3E1526P-SI ||
HIKVISION ALARM AX-PRO Magnet Detector || HIKVISION Professional Alarm DS-PHA64-LP ||
HIKVISION SFP Module HK-SFP+-10G-20-1270 || HIKVISION SFP Module HK-SFP+-10G-20-1330 ||
Hikvision Industry Monitor DS-D6065UN || HIKVISION HikCentral Professional 32CH ||
HIKVISION Virtual Patrolling HikCentral || Interactive Whiteboard Hikvision DS-D5B65RB-D ||
Hikvision Video Decoder DS-6901UDI || Hikvision Video Encoder DS-6700HWI ||
1. Collection from SGCCTV Choicecycle Sim Lim Square CCTV SPECIALIST #02-81 11am~8pm. Whatsapp 98534404 for stock level before visit.
2. Payment by PayNow 201207820G
CCTV LENS Camera Lens S-mount Lens Wide Angle Lens Security System Installation Service CCTV Camera Singapore Hikvision Security Camera
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