







Celestron Powerseeker 127EQ Telescope
Model: 21049








| Optical Design | Newtonian Reflector |
|---|---|
| Aperture (mm) | 127 mm (5 in) |
| Focal Length | 1000mm (39 in) |
| Focal Ratio | 7.87 |
| Focal Length of Eyepiece 1 (mm) | 20 mm |
| Magnification of Eyepiece 1 | 50 x |
| Focal Length of Eyepiece 2 (mm) | 40mm |
| Magnification of Eyepiece 2 | 250x |
| Finderscope | 5x24 |
| Mount Type | German Equatorial |
| Accessory Tray | No-Tool Tray with Eyepiece holder |
| Tripod | Aluminum |
| Highest Useful Magnification | 300 x |
| Lowest Useful Magnification | 18 x |
| Limiting Stellar Magnitude | 13 |
| Resolution (Rayleigh) | 1.1 arc seconds |
| Resolution (Dawes) | 0.91 arc seconds |
| Light Gathering Power | 329 x |
| Apparent Field of View | 0.8 Degree |
| Linear Field of View (@1000 yds) | 43 ft (13 m) |
| Secondary Mirror Obstruction | 41 mm (1.6") |
| Secondary Mirror Obstruction by Diameter | 32% |
| Secondary Mirror Obstruction by Area | 10% |
| Optical Coatings | Aluminum |
| Optical Tube Length | 508mm (20") |