Dobsonian 8" Telescope f5 w/ Orion Explorer II Eyepiece! - (Pre-owned)
Regular price
$499.00 CAD
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Used telescope, in good condition.
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| Optical Info | |
|---|---|
| Optical Design | Newtonian |
| Mirror Coatings | Radiant Aluminum Quartz (RAQ)ā¢ coatings with 94% reflectivity |
| Glass Type | Borosilicate |
| True Aperture (mm) | 257 |
| Primary Aperture (mm) | 200 |
| F/Ratio | 5 |
| Focal Length (mm) | 1000 |
| Observational Info | |
| Dawes Limit | 0.57 |
| Rayleigh Limit | 0.69 |
| Limiting Mag. | 14 |
| Minimum Magnification | 29 |
| Maximum Magnification | 400 |
| Light Gathering (compared to next size down) | 78% |
| General Info | |
| OTA Weight (with accessories) | 20 |
| Dob Base Weight | 25 |
| Dob Base Measurements | 29"x20.5" |
| Zenith Eyepiece Height | 45" |
| Accessories | |
| Included Finder | Red Dot Finderscope |
| Included Diagonal | No |
| Included Eyepieces | Orion Explorer II 17mm |
| Included Case | No |
| Corrector | No |