When 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 T200, FLIR T300, FLIR T360, FLIR T400, FLIR B200, FLIR B300, FLIR B360, FLIR B400, Infrared Thermal Imaging Cameras

FLIR 1196961 Telephoto (15°) Lens Accessory Lens (15°, f=30mm) with Case