£599.00
| /
Optics |
|
| Type | Refractor |
| Type of build | Achromat |
| Aperture (mm) | 80 |
| Focal length (mm) | 910 |
| Aperture ratio (f/) | 11,4 |
| Resolving capacity | 1,44 |
| Limit value (mag) | 11,3 |
| Light gathering capacity | 131 |
| Max. useful magnification | 160 |
| Tube weight (kg) | 2,5 |
| Tube length (mm) | 890 |
| Tube construction | Full tube |
Focuser |
|
| Type of build | Rack and pinion focuser 1.25" with T2 thread |
| Connection ( to eyepiece) | 1,25" |
Mount |
|
| Mounting type | Azimuthal |
| Type of build | Single tine |
| GoTo control | no |
| Load capacity (kg) | 5 |
Tripod |
|
| Type | Tripod |
| Accessory plate | yes |
| Material | Aluminium |
Included accessories |
|
| 1.25'' eyepieces | 20mm, 6mm plossl |
| Finder scope | 6x30 |
| Deviating optics | 1.25", 90° star diagonal |
General |
|
| Series | Porta |
| Special recommendation | yes |
| Total weight (kg) | 9 |
Area of application |
|
| Moon & Planets | yes |
| Nebulae & galaxies | yes |
| Nature Observation | yes |
| Astrophotography | no |
| Sun | no (Only with appropriate Sun filter) |
Recommended for |
|
| Beginners | yes |
| Advanced | no |
| Observatories | no |