The lens for a CCTV board is a portable and special optical instrument for surveillance cameras, which is produced to provide a wide and precise picture. Explicitly designed for integration with CCTV systems, this lens improves the camera viewing field and the image quality through its advanced technology. Being small in size and at the same time strong ensures that it is dependable and it can be used in different conditions and locations equally i.e. in a building and outside for canning the building. The CCTV board lens uses proper light transmission and reduces the effect of distortions, which in turn ensures the highest quality of image recording, the sharpness of which is the most important consideration for successful monitoring and security in public spaces like shops, apartments, and universities.