RP-L195 This fisheye lens has a 195-degree field of view with an image circle that fits the circumference of a 1/3.6″ sensor.The high quality lens with 8 glass elements provides sharp images. Specifications FOV 195° Effective Focal Length 0.92mm±5% F Number F2.3±5% BFL 0.96mm FBL 6.23mm Lens Configuration ガラスレンズ x 8 Image Size φ2.96mm IR … Continue reading RP-L195