For Solar viewing please ensure you have a dedicated Solar Filter fitted correctly to your telescope. SAFETY NOTICE: Never look directly at the Sun through your Binoculars or Telescope - immediate and permanent eye damage may result. Rocker box with 2 base plates and mounting materialĭownload the Bresser Dobsonian Manual here.Extension tube 37.5mm for 2.5 " Hexafoc.25mm Super Plössl eyepiece (Ø 31.7 mm / 1.25 ") The SkyWatcher 10 Dobsonian Telescope 254mm/1200mm (10) has a paraboloidal primary mirror to eliminate spherical aberration and a four-arm, secondary.The tube-rings enable you to slide the telescope forwards. Like its smaller sister it has an interesting design that includes tube-rings, large radius altitude bearings and a large 2.5 R&P Hex-Focuser. Differently sized adjusting- and lock-screws The Bresser Messier 10' Dobsonian Telescope is essentially a larger version of the Messier 8' with 1.57x more light gathering ability.Rocker Box easily Disassembled / Reassembled.Shifting-free focusing, even with heavy accessories.Primary mirror made using special-purpose glass with very little thermal expansion.Maximum recommended magnification: x 508.If you need to transport or store the telescope, the rocker box disassembles (and re-assembles) very easily. ![]() From our entry level beginner telescopes for amateur astronomers to our Dobsonian telescopes to our most advanced Cassegrain telescopes and accessories, you can find the best telescope for you. The big altitude wheels handle the large heavy optics without issue - and if you decide to use even larger accessories (like a bino-viewer with two eyepieces) then you can move the tube in its tube rings and achieve balance within seconds. Since 1975 Orion Telescopes & Binoculars has been offering telescopes for sale direct to customers. The excellent Hexafoc focuser boosts a large 2.5" diameter so that you don't have vignetting in big widefield eyepieces that can occur in smaller focuser barrels. Nebulae, that can only be barely detected in smaller scopes, start to reveal structures within. ![]() With a Telescope of this aperture objects are beginning to show some structure: globular clusters are no longer only fuzzy circles, but are resolved into masses of individual stars. The optical diameter of 254mm (10") does not limit your observations to solar system objects such as the moon or the planets - At this size of telescope you will reach much further into deep space and explore globular / open star clusters, nebulae and galaxies, all in much more detail than smaller telescopes. Although they are quite big, Dobsonian designs like this are extremely easy and intuitive to use. You can find astrophotography "how to" tips and share your best astronomy pictures here.The Bresser Messier 10" Dobsonian is an extremely large Reflector telescope which offers amateur Astronomers of all levels some of the most spectacular views and experiences of our Solar Systems and other deep space objects. Visit the Orion Community Center for in-depth information on telescopes, binoculars, and astrophotography. And when you're stargazing, Orion's telescope cases and covers, observing gear, red LED flashlights, astronomy books and star charts will make your observing sessions more convenient, comfortable and meaningful.Īt Orion, we are committed to sharing our knowledge and passion for astronomy and astrophotography with the amateur astronomy community. Capture breathtaking photos with our affordable astrophotography cameras. Expand your viewing experience with accessories ranging from moon filters to power-boosting Barlow lenses to advanced computerized telescope mounts. Orion's telescope and astrophotography accessories will enhance your telescope enjoyment without breaking the bank. We offer binoculars for every viewing interest, including astronomical binoculars, compact binoculars, waterproof binoculars, birding binoculars, and sport and hunting binoculars. Search Search OPT University OPT carries top-quality telescopes, astronomy cameras, mounts, & astrophotography accessories online. Orion binoculars are known for quality optics at a great price. Not sure how to choose a telescope? Orion's Telescope Buyer's Guide is a great place to start. ![]() Because we sell direct, we can offer you tremendous value at a great price. Orion offers telescopes for every level: Beginner, Intermediate, Advanced, and Expert. Our 100% satisfaction guarantee says it all. Dobsonian telescopes that they can mount and transport by. Now an employee-owned company, we pride ourselves on an unswerving commitment to best quality products, value and unmatched customer care. Rather than shopping for the fanciest model money can buy, think about how youll use a telescope. Since 1975 Orion Telescopes & Binoculars has been offering telescopes for sale direct to customers.
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