For special ambitions, we use a highly ambitious technology – the Jahnke Premium Onyx® image intensifier telescope. It generates a black-and-white image that puts other B/W scopes in the shade. Onyx® also offers a contrast rendition that the eye finds exceptionally comfortable. This means that the viewer can pick up on details more quickly. This time advantage often makes the difference between success and failure. You will also benefit from two additional time-related benefits: a service life of 15,000 hours and a four-year warranty.