Extra-Low Dispersion (ED) Objective Lens. Brunton's premium Extra-Low Dispersion (ED) glass efficiently gathers light and delivers luminous images that rival the brightness of larger objective non-ED-glass spotting scopes. ED glass is fully multicoated to minimize glare and maximize detail through the optical channel, rendering high contrast and sharpness even in low light conditions.
High-quality prism glass maximizes internal reflectivity of light gathered by the lens elements. By ensuring that all light is transmitted through the eyepiece, images will be bright, sharp, and color faithful. Brunton's proprietary Emerald Fire multilayer lens coatings minimize reflections within the optical channel and maximize contrast of transmitted images.Nitrogen purged and o-ring sealed housing protects the optics from fogging in harsh weather. Even in driving rain and suffocating humidity, the rugged construction ensures that the Eterna spotting scope will continue to display bright and clear images. Twist-up rubber eyecup clicks in place and allows an observer to optimize the eye relief and field of view for their comfort. Extendable sunshade is useful for shielding your field of view from stray light that degrades image quality and creates distracting light artifacts.
This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Spotting Scopes". The seller is "ochsed" and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South Africa, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Republic of Croatia, Malaysia, Chile, Colombia, Costa Rica, Panama, Trinidad and Tobago, Guatemala, Honduras, Jamaica, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Philippines, Antigua and Barbuda, Aruba, Belize, Dominica, Grenada, Saint Kitts-Nevis, Saint Lucia, Montserrat, Turks and Caicos Islands.