National Geographic Binocular Porro 90-56000

The exemplary Porro crystal optics are rough and minimized, making it the best voyaging buddy. .

The focal points and crystals of BK-7 glass give high picture quality.

Centering happens through a helpful focus centering handle.

On account of the diopter change these optics are appropriate for scene wearers.

For agreeable long haul perceptions, a mount string is incorporated.