In nature, there is always something new to observe. The arrival of migratory birds in spring or the changing colors of leaves in autumn are just two examples. Finally, wide-angle optics for glasses wearers! This binocular combines eyepieces for glasses wearers with a wide field of view in a compact design. Ideal for nature observation in any weather. The extra-low-dispersion glass of the lenses ensures color fidelity, extremely detailed, and three-dimensional imaging. This ED glass effectively compensates for what is known as chromatic aberration. This means it prevents the occurrence of color errors that usually arise from the varying degrees of refraction of different colored components of a light beam, which appear as color fringes along edges and transitions. Easy to operate even with gloves, thanks to the large, textured central focus and very accessible diopter adjustment. No fogging of the internal optics during temperature changes.