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Orion 102mm EQ Terrestrial Viewing, Photography, Care and Maintenance, Transporting, Storing

Models: 102mm EQ

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Orion 102mm EQ Terrestrial Viewing, Photography, Care and Maintenance, Transporting, Storing, Cleaning the Tube

Contents

Customer Support #9824 Equatorial Maksutov-Cassegrain TelescopeE-mail support@telescope.com Orion StarMax 102mm EQ Finder scope Finder scope bracket Eyepiece Star diagonal 2. Parts List Table of Contents1. Unpacking Dec. slow-motion control cable Dec. setting circle 3. AssemblyLatitude adjustment t-bolt Latitude lock t-bolt Azimuth lock knob R.A. setting circle lock thumbscrew R.A. setting circle Spring-loaded tensioner 4. Getting StartedEyepiece end of finder scope Alignment thumb screws O-ring Balancing the Telescope Do You Wear Eyeglasses? Focusing the TelescopeAligning the Finder Scope Objective lens 5. Setting Up and Using the Equatorial MountAlignment Focus Calibrating the Right Ascension Setting Circle Understanding the Setting CirclesUse of the R.A. and Dec. Slow-Motion Control Cables Tracking Celestial Objects Use these numbers on the R.A. setting circle Northern Hemisphere Dec. coordinate indicator arrow Celestial equator Dec. =Plastic R.A. gear cover R.A. coordinate indicator arrow Finding Objects With the Setting Circles a.b c.d 6. Using Your Telescope- Astronomical ObservingChoosing an Observing Site “Seeing” and Transparency B. The Sun A. The MoonC. The Planets Magnification = focal length of telescope ÷ focal length of eyepiece How to Find Deep-Sky Objects Star Hopping D. The StarsE. Deep-Sky Objects 7. Terrestrial Viewing 9. Care and Maintenance8. Photography Cleaning the Tube 10. Specifications Page Post Office Box 1815, Santa Cruz, CA Orion Telescopes & BinocularsOne-Year Limited Warranty Customer Support Help Line 800676-1343 Day or Evening Star-Testing the Telescope Collimating Orion StarMax and Apex Maksutov-Cassegrain TelescopesCollimating the StarMax/Apex Figure 2a If the alignment screw is a small screw If the alignment screw is a large screwFinishing Collimation