The BAK4 zoom monocular with 10-20×50 magnification combines high optical performance with a portable design —ideal for outdoor enthusiasts, nature lovers, hunters, and travelers. Thanks to the high-quality BAK4 prism, the telescope delivers bright, clear, and sharp images , even in low light.

With the variable zoom function from 10x to 20x, you can flexibly switch between an overview and a detailed view—perfect for birdwatching, landscape photography, or sporting events . The 50 mm lens aperture ensures excellent light penetration and depth of field.

The housing is made of robust plastic with glass lenses , is handy, lightweight and ideal for use on the go - whether traveling, camping or in the field.