EMPEROR-ROOF PRISMS BINOCULARS, GREEN, 10X42

Designed and built to achieve a supreme optical quality, these binoculars will leave you breathless with the impeccable brightness and clarity of their special BAK-4 prisms with Phase Correction. This is an advanced coating technique that will force the light beams back into phase, thus improving the image definition and contrast and creating a sharper view, especially noticeable when observing fine details. The other features of the Emperor binoculars are an waterproof and nitrogen purged body, wide angle eyepieces, extra-long eye relief and twist up eyecups, and an attractive and edgy design.