|This kit comprises a PL & Sony B4 mounted periscope which can be converted to a borescope. As well as a suite of C-mount lenses, we have two unusual adaptations - a microscope lens adaptor and a swing & shift lens, which are available for separately. An underwater housing available use in the boroscope configuration. The kit includes C-mount lenses as follows: Extreme Wide Angle: 3.5mm f1.8, Super wide angle: 5.7 f1.8, wide angle: 9mm, f1.8.|
Please note that the image is inverted when this lens system is used in borescope mode.