William Optics Cat Eyes 2×42 Binoculars

The William Optics Cat Eyes 2×42 binoculars are designed for stargazers who want to enhance their naked-eye view of the night sky. With a 2× magnification and large 42 mm objective lenses, they gather more light than the human eye, brightening faint stars and expanding the apparent field without sacrificing the wide-angle experience.

• Extra-wide 30° field of view for sweeping constellations and Milky Way vistas.
• Fully multi-coated optics to maximize light transmission and reduce glare.
• Individual focus system and a generous 50–74 mm interpupillary range, ensuring a comfortable fit for most users.
• Diopter adjustment from –7 to +3 diopters for precise visual tuning.
• M44.5 × 2 filter threads on each barrel, allowing the use of standard astronomy filters to enhance contrast or reduce light pollution.

Lightweight yet robust, the Cat Eyes 2×42 binoculars are ideal for quick grab-and-go sessions, star parties, or pairing with a reclining chair for immersive, wide-field sky watching. They deliver the feeling of “super-powered eyesight,” making them a favorite companion for casual and serious astronomers alike.