![]() Estimated against the usage profile of an average/typical user.Actual battery life may vary depending on network environment, usage patterns and other factors. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Typical value tested under third-party laboratory condition.Zooming in more than 3x may cause some image deterioration. 30X Space Zoom includes 3x Optical Zoom and up to 30x Super Resolution Zoom.Measured diagonally, Galaxy S21 FE 5G’s screen size is 6.4" in the full rectangle and 6.3” with accounting for the rounded corners actual viewable area is less due to the rounded corners and camera hole.Color availability may vary depending on country or carrier.Internal heat build-up can damage the optic and any accessories attached to it Never use your optic to project an image of the Sun onto any surface. Permanent and irreversible eye damage may result Never look directly at the Sun with the naked eye or with this optic. Share your greatest discoveries with friends and family! Pair your SkyMaster Pro ED binocular with a smartphone adapter to capture images and video through the eyepiece. Remember, the binocular needs a set of two filters. For nighttime viewing, filters can cut glare, minimize eye strain, increase contrast, and even combat the effects of light pollution. For terrestrial observation, filters can reduce the brightness of sand, snow, and water. Adding the right filter can deliver game-changing views for terrestrial and celestial observing. SkyMaster Pro ED's eyepieces are threaded to accept standard 1.25" astronomical eyepiece filters. Use the built-in tripod adapter on the balance compensation rail to mount it on any standard photographic tripod or monopod for extended viewing or digiscoping (photography through the eyepiece). ![]() The Celestron SkyMaster Pro ED binocular is tripod-adaptable. For those who do not wear eyeglasses, the eyecups position the user's eye behind the eyepieces at the correct distance for optimal viewing. Eyeglass wearers can see the entire field of view while looking through the eyepiece with their glasses by twisting the eyecups down. Viewing through SkyMaster Pro ED binoculars is comfortable for eyeglass and non-eyeglass wearers alike, thanks to the retractable eyecups and more than 15mm of eye relief. Celestron SkyMaster Pro ED also makes an excellent choice for long-distance land-based viewing-especially at dawn or dusk.Ĭustom-designed rubber armor and a durable chassis protect your SkyMaster Pro ED binocular from damage without weighing you down. The objective diameter-to-magnification ratio is ideal for scanning the skies, observing the Moon and planets, and exploring all the best deep-sky objects. The 80mm objective lenses offer plenty of light-gathering ability for superior low-light performance. Working together, the fully multi-coated lenses and BaK-4 prisms deliver more light from your target to your eye for brighter. What's more, the prisms inside the binocular are made of high-quality BaK-4 glass, further boosting light transmission. These powerful coatings, similar to the ones you'll find on our observatory-grade telescopes, decrease reflectivity for higher optical throughput across a broad range of the visible light spectrum. The difference is especially apparent in low-light conditions.Īll of Celestron SkyMaster Pro ED's lens surfaces are fully multi-coated and feature Celestron's proprietary XLT optical coating technology. Celestron's high-quality ED glass delivers brighter, sharper images than non-ED binoculars. ![]() SkyMaster Pro ED delivers edge-to-edge sharpness with excellent color correction and razor-sharp images. With large objective lenses, BaK-4 prisms, ED glass, and fully multi-coated optics utilizing Celestron's proprietary XLT coating technology, the view through a SkyMaster Pro ED sets the standard for astronomy binoculars.Įxtra-Low Dispersion (ED) glass virtually eliminates chromatic aberration, also known as color fringing, a visual phenomenon common in magnified optical systems. The SkyMaster Pro ED uses superior optics, coatings, internal parts, and housing materials. Celestron SkyMaster Pro ED binoculars are the ideal choice for amateur astronomers or anyone who observes at great distances. ![]()
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