✅High quality lens for most compatible models, and the length is 1.3 mm. ✅Careful manufacturing, high precision, strong reliability, making sure safety use. ✅High quality and high‑definition lens, it is really good choice for your camera, 1/2.7in fisheye lens. ✅This is a 8MP Ultra HD M12 panoramic fisheye lens, with 185° field of view angle. ✅With the use of high‑quality ABS material, high performance and long service life.