Top finder scope with an upright field, illumination, 90° eyepiece, and polar finder engraving. The image sharpness and viewing behavior elevate this finder well above the level of standard 8x50 finder scopes. The upright image field facilitates orientation. Multi-coating on all surfaces. This polar finder is primarily designed for observers with portable telescopes. The 90° eyepiece makes operation easier, and with the help of the polar scale and illumination, a telescope can be quickly and securely aligned to the celestial pole. The upright image field, combined with high image sharpness, makes handling a pleasant experience. The illumination is powered by two LR41 button cells.