1,High Resolution Images: The fisheye lens can record crisp and clear videos and photos even in low light conditions with the 5MP lens, ensuring detailed visuals. 2,Easy Installation: Conveniently install and detach the panoramic lens without interfering with other accessories, making it hassle free to set up and use. 3,Versatile Usage: The wide angle lens is suitable for monitoring babies, pets, and other moving subjects, can accurately record motion speed and rhythm changes. 4,Compact Design: The M12 standard thread single board lens is lightweight and compact, making it easy to carry and use for various applications. 5,Wide Field of View: The single board fish eye wide angle lens with 1.8mm focal length provides a panoramic view, capturing more details in each frame. Item Type: Fisheye Wide Angle Lens Resolution: 5MP : Approx. 1.8mm / 0.1in Image Sensor Size: 1/2.7in Clear Aperture: F2.0 Mount Type: M12 x P0.5 Field of View: 1/2.7: Approx. D185 x 142 x 102 Minimum Focus Distance: Approx. 0.2mm / 0.01in Size: Approx. 17.5 x 19.9mm / 0.7 x 0.8in Lens Structure: 5 Groups 6 Pieces 1 x Fisheye Panoramic Lens