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Message: <blockquote data-quote="Scott Murray" data-source="post: 369316" data-attributes="member: 9753">NEXSTAR 4SE COMPUTERIZED TELESCOPE <table style='width: 100%'><tr><th>Optical Design</th><td>Maksutov-Cassegrain</td></tr><tr><th>Aperture (mm)</th><td>102 mm (4.02 in)</td></tr><tr><th>Focal Length</th><td>1325 mm (52 in)</td></tr><tr><th>Focal Ratio</th><td>13</td></tr><tr><th>Focal Length of Eyepiece 1 (mm)</th><td>25 mm (0.98 in)</td></tr><tr><th>Magnification of Eyepiece 1</th><td>53 x</td></tr><tr><th>Finderscope</th><td>StarPointer</td></tr><tr><th>Star Diagonal</th><td>Internal Flip mirror for straight thru or 90 viewing angle</td></tr><tr><th>Mount Type</th><td>Single Fork Arm Altazimuth</td></tr><tr><th>Tripod</th><td>Steel with built-in wedge</td></tr><tr><th>Power Requirements</th><td>8-AA batteries (not included)</td></tr><tr><th>Highest Useful Magnification</th><td>241 x</td></tr><tr><th>Lowest Useful Magnification</th><td>15 x</td></tr><tr><th>Limiting Stellar Magnitude</th><td>12.5</td></tr><tr><th>Resolution (Rayleigh)</th><td>1.37 arc seconds</td></tr><tr><th>Resolution (Dawes)</th><td>1.14 arc seconds</td></tr><tr><th>Light Gathering Power (Compared to human eye)</th><td>212 x</td></tr><tr><th>Apparent Field of View</th><td>1 °</td></tr><tr><th>Linear Field of View (@1000 yds)</th><td>53 ft (16 m)</td></tr><tr><th>Secondary Mirror Obstruction</th><td>1.38 in (35 mm)</td></tr><tr><th>Secondary Mirror Obstruction by Diameter</th><td>34%</td></tr><tr><th>Secondary Mirror Obstruction by Area</th><td>12%</td></tr><tr><th>Optical Coatings</th><td>StarBright XLT</td></tr><tr><th>Optical Tube Length</th><td>13.5 in (343 mm)</td></tr><tr><th>Total Telescope Kit Weight</th><td>11 lbs (4.99 kg)</td></tr><tr><th>Tripod Weight</th><td>10 lbs (4.54 kg) lbs (4.54 kg)</td></tr><tr><th>Slew Speeds</th><td>Nine slew speeds</td></tr><tr><th>Tracking Rates</th><td>Sidereal, Solar and Lunar</td></tr><tr><th>Tracking Modes</th><td>Alt-Az, EQ North & EQ South</td></tr><tr><th>Alignment Procedures</th><td>SkyAlign, Auto 2-Star Align, 1-Star Align, 2-Star Align, SolarSystem Align</td></tr><tr><th>Communication Ports</th><td>RS-232 communication port on hand control, Aux port, Camera Control port</td></tr><tr><th>Computer Hand Control</th><td>Double line, 16 character Liquid Crystal Display with 19 fiber optic backlit LED buttons</td></tr><tr><th>Database</th><td>38,181 accessible objects</td></tr><tr><th>Warranty</th><td>2-year Telescope Warranty </td></tr></table>[FONT=foundation_sans_cdregular]<img src="http://www.celestron.com/ImageGen.ashx?image=%2Fmedia%2F2355%2F11049_nexstar4se_large_1.jpg&altImage=%2Fimages%2Fwhite800x600.png&width=800&height=600&constrain=true&allowupsizing=false&compression=98" alt="" class="fr-fic fr-dii fr-draggable " style="" />[/FONT]</blockquote>

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