Optical Design |
Schmidt-Cassegrain |
Aperture |
150mm (5.91") |
Focal Length |
1500mm (59") |
Focal Ratio |
f/10 |
Focal Length of Eyepiece 1 |
25mm (.98") |
Magnification of Eyepiece 1 |
60x |
Finderscope |
StarPointer™ red dot finderscope |
Star Diagonal |
1.25" Star Diagonal |
Optical Tube |
Aluminum |
Highest Useful Magnification |
354x |
Lowest Useful Magnification |
21x |
Limiting Stellar Magnitude |
13.4 |
Resolution (Rayleigh) |
0.93 arc seconds |
Resolution (Dawes) |
0.77 arc seconds |
Light Gathering Power (Compared to human eye) |
459x |
Secondary Mirror Obstruction |
56mm (2.2") |
Secondary Mirror Obstruction by Diameter |
37% |
Secondary Mirror Obstruction by Area |
14% |
Optical Coatings |
StarBright XLT |
Optical Tube Length |
406mm (16") |
Optical Tube Diameter |
181mm (7.1") |
Optical Tube Weight |
8 lbs (3.6 kg) |
Mount Type |
Computerized Altitude-Azimuth Single Fork Arm |
Instrument load capacity |
12 lbs (5.44 kg) |
Height adjustment range (includes mount and tripod) |
965.2mm - 1422.4mm (38" - 56") |
Tripod leg diameter |
50.8mm (2") Stainless Steel |
Mount Head Weight |
11 lbs (5 kg) |
Accessory Tray |
Yes |
Tripod Weight |
9 lbs (4.08 kg) |
Slew Speeds |
9 slew speeds - max speed 5°/second |
Tracking Rates |
Sidereal, Solar and Lunar |
Tracking Modes |
Alt-Az, EQ North & EQ South |
GPS |
N/A |
Dovetail Compatibility |
CG-5 dovetail |
Number of Auxiliary ports |
1x Aux port |
Autoguide port |
Yes |
USB port |
Yes, Hand Control input |
Power Requirements |
8-AA batteries (not included) | 12 VDC-750 mA (Tip positive) |
Motor Drive |
DC servo motors |
Alignment Procedures |
SkyAlign, 1-Star Align, 2-Star Align, Auto 2-Star Align, Solar System Align, EQ North / EQ South Alignment (EQ align requires an equatorial wedge) |
Periodic Error Correction |
No |
Computerized Hand Control |
Double line, 18 character Liquid Crystal Display with 19 fiber optic backlit LED buttons |
NexStar+ Database |
40,000 objects, 200 user defined programmable objects. Enhanced information on over 200 objects |
Software |
Celestron's Starry Night Special Edition Software, SkyPortal App |
Total Kit Weight |
21 lbs (9.5 kg) |
Included Items |
NexStar SE OTA | Single Fork Arm Mount | Tripod | Accessory Tray | Star Pointer Finderscope | NexStar+ Hand Control | 25mm eyepiece | Star Diagonal |