Orion 102mm EQ instruction manual Specifications

Contents E-mail support@telescope.com #9824 Equatorial Maksutov-Cassegrain TelescopeCustomer Support Orion StarMax 102mm EQFinder scope Finder scope bracket Eyepiece Star diagonal 1. Unpacking Table of Contents2. Parts List Latitude adjustment t-bolt Latitude lock t-bolt Azimuth lock knob 3. AssemblyDec. slow-motion control cable Dec. setting circle R.A. setting circle lock thumbscrew R.A. setting circleEyepiece end of finder scope Alignment thumb screws O-ring 4. Getting StartedSpring-loaded tensioner Balancing the TelescopeAligning the Finder Scope Focusing the TelescopeDo You Wear Eyeglasses? Alignment 5. Setting Up and Using the Equatorial MountObjective lens FocusUse of the R.A. and Dec. Slow-Motion Control Cables Understanding the Setting CirclesCalibrating the Right Ascension Setting Circle Tracking Celestial ObjectsPlastic R.A. gear cover R.A. coordinate indicator arrow Dec. coordinate indicator arrow Celestial equator Dec. =Use these numbers on the R.A. setting circle Northern Hemisphere Finding Objects With the Setting CirclesChoosing an Observing Site 6. Using Your Telescope- Astronomical Observinga.b c.d “Seeing” and TransparencyC. The Planets A. The MoonB. The Sun Magnification = focal length of telescope ÷ focal length of eyepieceE. Deep-Sky Objects D. The StarsHow to Find Deep-Sky Objects Star Hopping 8. Photography 9. Care and Maintenance7. Terrestrial Viewing Cleaning the Tube10. Specifications Page One-Year Limited Warranty Orion Telescopes & BinocularsPost Office Box 1815, Santa Cruz, CA Customer Support Help Line 800676-1343 Day or EveningCollimating the StarMax/Apex Collimating Orion StarMax and Apex Maksutov-Cassegrain TelescopesStar-Testing the Telescope Figure 2a Finishing Collimation If the alignment screw is a large screwIf the alignment screw is a small screw