RP-L165 This wide-angle lens has an image circle that covers a 1/4″ sensor.When used with a 1/4″ sensor, the field of view is about 165 degrees diagonal. Specifications FOV（1/4″） D:160.6° H:122.8° V:90° F Number F2.7 Lens Configuration Glass x 6 Image Size φ4.90mm Effective Focal Length 1.76mm Mechanical BFL 3.15mm IR Cut Filter Coating Tavg>=92%@440nm-630nmTmin>=88%@440nm-630nmT=50%@650nm-670nmT<3%@>700-1000nm … Continue reading RP-L165