The Celestron Ultima<\/strong> series is the most popular line of spotting scopes from Celestron. These high-quality yet affordable spotting scopes feature variable magnification (zoom)<\/strong> and are available in three different sizes, as well as in both straight-through<\/strong> and angled<\/strong> versions. At the heart of every Ultima spotting scope is an achromatic objective lens<\/strong> with multi-layer anti-reflective coatings<\/strong>, delivering bright, clear, sharp, and high-contrast images.<\/p>\n The eyepiece used in Celestron Ultima spotting scopes allows smooth zoom adjustment over a wide magnification range. This enables users to observe both expansive landscapes and specific distant objects, such as wildlife, birds, architectural details, or people.<\/p>\n Straight-viewing Celestron Ultima spotting scopes are excellent for observations from a balcony, terrace, or during field observations, for example when viewing the opposite shore of a lake. Angled models, on the other hand, can be used in virtually any situation and can even be pointed toward the sky, allowing observation of the Moon, planets, and brighter deep-sky objects such as nebulae and star clusters. The 100 mm model is especially suitable for astronomical use thanks to its high light-gathering capability. The Ultima 65<\/strong>, meanwhile, is an extremely compact optical instrument that you can take virtually anywhere, such as in a backpack during hiking or cycling trips. The 80 mm models<\/strong> are the most versatile and are commonly used for nature observation and aircraft spotting.<\/p>\n The Ultima 65<\/strong> offers variable magnification from 18x to 55x<\/strong>. A protective carrying case is included. The package also contains a zoom eyepiece providing the full 18\u201355x magnification range<\/strong>. The spotting scope can also be connected to a DSLR camera.<\/p>\nFeatures<\/h2>\n
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Specifications<\/h2>\n
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\n \nSpecification<\/th>\n Value<\/th>\n<\/tr>\n<\/thead>\n \n Catalog No.<\/td>\n 52248<\/td>\n<\/tr>\n \n Series<\/td>\n Ultima<\/td>\n<\/tr>\n \n Objective Lens Diameter<\/td>\n 65 mm<\/td>\n<\/tr>\n \n Focal Length<\/td>\n 382 mm<\/td>\n<\/tr>\n \n Lens Material<\/td>\n Glass<\/td>\n<\/tr>\n \n Minimum Magnification<\/td>\n 18x<\/td>\n<\/tr>\n \n Maximum Magnification<\/td>\n 55x<\/td>\n<\/tr>\n \n Minimum Focus Distance<\/td>\n 6 m<\/td>\n<\/tr>\n \n Eye Relief<\/td>\n 18 mm<\/td>\n<\/tr>\n \n Exit Pupil<\/td>\n 3.6 \u2013 1.2 mm<\/td>\n<\/tr>\n \n Apparent Field of View<\/td>\n 31\u00b0 \u2013 40\u00b0<\/td>\n<\/tr>\n \n Angular Field of View<\/td>\n 1.7\u00b0 \u2013 0.7\u00b0<\/td>\n<\/tr>\n \n Field of View at 1000 m<\/td>\n 27 \u2013 11.58 m<\/td>\n<\/tr>\n \n Prism Glass<\/td>\n BaK-4<\/td>\n<\/tr>\n \n Optical Coatings<\/td>\n FMC (Fully Multi-Coated)<\/td>\n<\/tr>\n \n Nitrogen Filled<\/td>\n Yes<\/td>\n<\/tr>\n \n Twilight Factor<\/td>\n 59.5 \u2013 34.3<\/td>\n<\/tr>\n \n Relative Brightness<\/td>\n 12.6 \u2013 1.2<\/td>\n<\/tr>\n \n Tripod Mount<\/td>\n 1\/4″<\/td>\n<\/tr>\n \n Type<\/td>\n Angled<\/td>\n<\/tr>\n \n Dimensions<\/td>\n 390 \u00d7 90 \u00d7 130 mm<\/td>\n<\/tr>\n \n Weight<\/td>\n 1,049 g<\/td>\n<\/tr>\n \n Waterproof<\/td>\n Yes<\/td>\n<\/tr>\n \n Warranty<\/td>\n 36 months<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n Package Contents<\/h2>\n
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