What's the difference between 2.8mm & 3.6mm lenses?
Security Camera Lens Size Comparison
CFTV - Distância Focal das câmeras de 2.8mm ou 3.6mm, muda ou não? - YouTube
Comparação: Lente 3.6mm vs 2.8mm - Verre
Smar Newest Full Hd 720p 1080p Ahd Camera 24 Infrared Leds 2.0mp Resolution With Hd 3.6mm Lens Cctv Home Security Night Vision - Ip Camera - AliExpress
LTS Platinum, Comparison Video - 2.8mm v 4mm v 6mm Lens Comparison Video w/ LTS IP Cameras - YouTube
Hikvision 2.8mm vs 4mm Comparison (External) - CCTV Aware Essex
Dahua Technology Egypt
What's the difference between 2.8mm & 3.6mm lenses?
2.8 Mm Lens Cctv Camera Sale Online - www.bridgepartnersllc.com 1692502732
Comparação: Lente 3.6mm vs 2.8mm - Code Plus
So sánh ống kính 2.8mm và ống kính 3.6mm - Camera Đà Nẵng
Ip camera 2.8mm vs 3.6mm vs 4mm - IP/Megapixel Cameras and Software Solutions - CCTVForum.com
Which is better - a surveillance video camera with a 6mm lens or one with a 3.6mm lens? - Quora
2.8mm lens 6mm HD 1080P M12 3.6mm HD CCTV Camera Lens IR HD Security AHD CVI TVI 1080P IP Camera Lens Fixed Iris - AliExpress
8 Channel NVR Security Camera System with 3 * 8MP IP Dome 2.8mm Fixed Lens Camera & 3 * 8MP IP Bullet 3.6mm Fixed Lens Camera, Face Recognition, Human & Vehicle Detection,
Dome camera fixed lens 2.8 / 3.6 / 6 mm 2 MP Dahua