An optional, push-on IR Telephoto Lens adaptor for the built-in infrared (IR) illuminator of the Cobra Optics Tornado™ series.
Concentrates the IR beam to throw it up to three times further than without the adaptor. Beam is focusable.
Please note that the IR Telephoto Lens is best suited for use with the 26mm and 100mm lens variants of the Tornado™ series as the 165mm and 250mm variants will block a proportion of the IR light output.