Meade 8" LS-8 SC, 8" LS-8 ACF, 6" LS-6 SC, 6" LS-6 ACF instruction manual Deep-Sky Objects

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Planets change positions in the sky as they orbit around the Sun. To locate the planets on a given day or month, consult a monthly astronomy magazine, such as Sky and Telescope or Astronomy. You can also consult LS for information about planets. Scroll to the “Object: Solar System” menu and scroll through the lists of planets. When a planet you are interested in displays, press “ENTER”. Use the Scroll keys to display information about the planet, such as the planet’s coordinates, and the rise and set times (Tip: enter a date in the Date menu and you can determine if a planet) will be visible during the night of the entered date by checking its rise and set times). Listed below are the best planets for viewing through the LS.

Mars is about half the diameter of Earth, and appears through the telescope as a tiny reddish-orange disk. It may be possible to see a hint of white at one of the planet’s Polar ice caps. Approximately every two years, when Mars is closest to Earth in its orbit, additional detail and coloring on the planet’s surface may be visible.

Jupiter is the largest planet in our solar system and is 11 times the diameter of Earth. The planet appears as a disk with dark lines stretching across the surface. These lines are cloud bands in the atmosphere. Four of Jupiter’s 16 moons (Io, Europa, Ganymede, and Callisto) can be seen as “star-like” points of light when using even the lowest

magnification. These moons orbit Jupiter so that the number of moons visible on any given night changes as they circle around the giant planet.

Saturn is nine times the diameter of Earth and appears as a small, round disk with rings extending out from either side. In 1610, Galileo, the first person to observe Saturn through a telescope, did not understand that what he was seeing were rings. Instead, he believed that Saturn had “ears.” Saturn’s rings are composed of billions of ice particles

ranging in size from a speck of dust to the size of a house. The major division in Saturn’s rings, called the Cassini Division, is occasionally visible through the LS. Titan, the largest of Saturn’s 18 moons can also be seen as a bright, star-like object near the planet.

Deep-Sky Objects

Star charts can be used to locate constellations, individual stars and deep-sky objects.

Examples of various deep-sky objects are given below:

Stars are large gaseous objects that are self- illuminated by nuclear fusion in their core. Because of their vast distances from our solar system, all stars appear as pinpoints of light, irrespective of the size of the telescope used.

Nebulae are vast interstellar clouds of gas and dust where stars are formed. Most impressive of these is the Great Nebula in Orion (M42), a diffuse nebula that appears as a faint wispy gray cloud. M42 is 1600 light years from Earth.

Open Clusters are loose groupings of young stars, all recently formed from the same diffuse nebula. The Pleiades is an open cluster 410 light years away. Through the LS, numerous stars are visible.

BASIC ASTRONOMY

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INDEX

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Contents LS-6 ACF / 6 LS-6 SC Index Contents LS-6 and LS-8 LightSwitch Telescopes IntroductionStarted Getting StartedAssembling the Tripod Lock-KnobInstalling the Batteries Using an AC Adapter or DC Power CordPower Port Mounting the TelescopeAttaching Accessories Your Telescope is now Fully AssembledMode Key Speed 5 Medium Speed 1 SlowNavigating the Menus Autostar III Handbox Basic UsageKey Functions Menu Mode Scope Info ModeSky Map Mode ShortcutsLS Keyfeatures LS KEY FeaturesLS KEY Features USB-A Connector for future expansion Eyepiece HolderLS KEY Features Using the Red-Dot Finder Adjusting the Red-Dot Finder Optional Accessories Choosing EyepiecesSeries 4000 Super Plössl Eyepieces are excellent Series 4000 Super Plössl EyepiecesOptional Accessories Power Supplies Imagers and AccessoriesFocal Reducers Deep Sky Imagers DSIAutostar III Handbox Tour the Cosmos with Just the Push of a ButtonAutostar III Handbox Slew Speeds Orion Nebula M42 Observing ConsiderationsTree Autostar III Menu TreeGuided Tour Menu Object MenuEvent Menu Take Picture MenuPleiades Star Cluster M45 Take Picture EnterUtilities Menu Setup Menu Autostar III Menu Options Advanced LS Advanced LS FeaturesTwo Star Alt Az Alignment Alt/Az 1 Star Alignment Finding Objects Not in the DatabaseLandmarks To enter coordinates of an object into the TelescopeObserving Satellites To view a landmark in the databaseTerrestrial Observing Capitol Reef, UtahMaintenance MaintenanceCollimation Collimation Screws Gauging the Movement of the Telescope Inspecting the OpticsUpdating Your LS Firmware Customer Service LS Mini SD Card for Updates and Image StorageDrive Appendix aAppendix B Creating User Objects and ToursAppendix C Basic AstronomyObjects in Space Deep-Sky Objects Specifications SpecificationsModel and Product Number LS-6 SC # Optical System Model and Product Number 8LS-8 ACF # Optical System Model and Product Number LS-8 SC # Optical System DOC FCC Appendix ERecycling Recycling InformationMeade Limited Warranty

6" LS-6 SC, 8" LS-8 ACF, 6" LS-6 ACF, 8" LS-8 SC specifications

The Meade 8" LS-8 SC, 6" LS-6 ACF, 8" LS-8 ACF, and 6" LS-6 SC telescopes represent cutting-edge advancements in amateur astronomy, catering to both novice stargazers and seasoned astronomers alike. Each model incorporates innovative technologies, making it easier than ever to explore the cosmos.

The Meade 8" LS-8 SC (Schmidt-Cassegrain) features a compact design with an 8-inch aperture that provides exceptional light-gathering capabilities. This telescope utilizes an advanced computer-controlled system known as the AutoStar II. This technology allows for hassle-free navigation across the night sky. The LS-8 SC comes equipped with a built-in observatory, ensuring a user-friendly experience, allowing beginners to locate and track celestial objects with ease. The telescope's premium optics guarantee sharp, high-contrast images, making it an ideal choice for planetary and deep-sky observation.

Next, the Meade 6" LS-6 ACF (Advanced Coma-Free) delivers superior optical performance with minimal distortion. This design eliminates spherical aberrations, providing exceptionally sharp images across the entire field of view. Featuring a 6-inch aperture, the LS-6 ACF is highly portable and perfect for both visual observations and astrophotography. It includes the AutoStar computer system for easy alignment and tracking, as well as a robust, sturdy mount that enhances stability during viewing sessions.

The 8" LS-8 ACF builds on the strengths of its predecessors with an even larger aperture, ensuring maximum light-gathering potential for serious observers. The improved ACF optics yield crisp images without the common off-axis distortions seen in traditional designs. This telescope is also equipped with hassle-free setup features, allowing users to spend more time observing and less time setting up. The OTA design and mount are tailored for easy transport, making it a favorite for astrophotographers seeking high-quality celestial imagery.

Finally, the Meade 6" LS-6 SC offers a balanced option for those seeking portability without sacrificing optical quality. Like its larger counterpart, the LS-6 SC is designed for ease of use and includes the AutoStar technology for automated tracking. Its compact design and lightweight build make it convenient for travel, while still providing an impressive 6-inch aperture for celestial viewing.

In summary, the Meade 8" LS-8 SC, 6" LS-6 ACF, 8" LS-8 ACF, and 6" LS-6 SC telescopes exemplify the intersection of portability, usability, and advanced optics. Each telescope supports astronomers of all skill levels, making the wonders of the universe accessible to everyone. Whether you're observing planets, nebulae, or star clusters, Meade’s innovative technologies enhance the overall experience, ensuring that the night sky is within reach.
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