Features:

• New fully multi-coated optical parts
• Inverted porro prism
• Aspherical lens elements in the eyepieces
• High-quality Bak4 prism enhances light transmission and resolution
• Single body dual-axis with synchronized IPD setting
• Protective rubber casing
• Pull-up eyepieces
• Centrally located diopter lock

The "U" series includes compact and inverted porro prism models featuring a sturdy dual-axis design with synchronized IPD adjustment and full multi-coating for better light transmission. The aspherical lens elements provide edge-to-edge clarity.

It is the perfect companion for a multitude of applications. Easily recognizable by their double-axis design and inverted porro prism. Even the simplest model in this series features advanced characteristics like aspherical lens elements for edge-to-edge clarity, multi-coated lenses for excellent light transmission. Whether used indoors or outdoors, you will be pleasantly surprised by the sharpness and clarity of the image.

New optical parts, fully coated with multiple layers. With this new technology, the amount of light passing through the lenses is maximized, preventing flare and ghosting. PENTAX applies this multi-layer coating to all surfaces of each lens and prism element throughout its entire Sport Optics range. Thus, maximum light transmission is ensured, resulting in a clear image.

BaK4 Prisms: Thanks to the exceptional refractive index, the Bak4 prism glass found in all binoculars of PENTAX's Sport Optics category is renowned for its perfectly round exit pupil and its clear images.

Aspherical lens elements: Edge-to-edge clarity is vital for a comfortable and relaxed observation. To achieve this, we use aspherical lens elements that minimize aberrations to the minimum.