FLIR Lens 30 mm, 15° field of view for E-series and T-series camerasWhen the target in question is a distance away it may be useful to use a telescope lens. The 15 lens is a popular lens accessory and provides almost 2X magnification without compromising resolution, compared to the 25 lens each unit ships with. Ideal for small or distant targets such as overhead power lines. This lens is compatible with the following cameras: FLIR E30, FLIR E40, FLIR E50, FLIR E60, FLIR E30bx, FLIR E40bx, FLIR E50bx, FLIR E60bx, FLIR