Pentax 8-16x21 UCF Zoom II

With a magnification range from 8X to 16X, the 8-16X21 UCF Zoom II binocular gives you incredible zooming ability with the convenience of a compact design. As with other UCF models, the 8-16x21 UCF Zoom II has an innovative dual-axis eye-distance adjustment system, high-refraction BaK4 glass prisms, multi-coated optical elements, and aspherical lens elements incorporated into the eyepiece optics. This portable, compact, user-friendly binocular is perfect for the viewer on the go - whether it be bird watching, sporting events, wildlife or indoor performance viewing.

Features
- Central fingertip control includes, focus, locking diopter and zoom control;
- Black rubber housing protects against dust and scratches;
- Revolutionary dual-axis, single body housing with synchronized eyepiece adjustment to assure correct optical alignment for comfortable viewing;
- Fast and easy adjusting center focusing for handling ease;
- Helicoid style eyepiece rings for quick adjustment of eye relief;
- Fully multi-coated optical eliminate harmful UV rays while improving light transmission and contrast with no flare or glare;
- Inverted porro-prism design results in compact, light-weight body;
- High-quality BaK4 prisms for maximum light transmission and illumination.