The Opticron Explorer ED 8x42 Binocular.

The official sponsor of International Hawk Migration Week, Opticron Optics offers a variety of binoculars for birders, including the Opticron Explorer ED 8x42 Binoculars that feature ED (Extra-low Dispersion) glass with anti-reflective and fully multi-coated optical elements, along with phase-corrected BAK-4 roof prisms that are treated with proprietary high light transmission R-type coatings. These technologies work together to increase light transmission so the Explorers produce high-contrast, sharp images of birds with true colors across your entire field of view.

The Explorer ED Binoculars are economically priced, but the lightweight body makes them the ideal option for birders looking for a compact 42mm binocular with a wide field of view: 393 feet at 1,000 yards. Opticron had birders in mind when they designed Explorer ED 8x42 Binoculars by utilizing Opticron’s trademark optical system to create an excellent combination of optical quality, ergonomics, and price. The rubber-coated aluminum alloy and polycarbonate body of these Opticron Binoculars reduce the weight to just 23 ounces without sacrificing the durability of these quality birding binoculars.

The twist up eyecups and 17mm eye relief make the Explorer EDs comfortable to use with or without eyeglasses, and the minimum close focus distance of 6¼ feet means they are excellent for viewing birds at your feeders too. Learn more about Opticron Explorer WA ED-R 8x42 Binoculars at Opticron 8x42 Explorer WA ED-R Binoculars 30771 B&H Photo Video (bhphotovideo.com)