СПЕЦИФИКАЦИИ:
Optics |
|
Type | Refractor |
Type of build | Apochromat |
Aperture (mm) | 100 |
Focal length (mm) | 900 |
Aperture ratio (f/) | 9 |
Resolving capacity | 1,15 |
Limit value (mag) | 11,8 |
Light gathering capacity | 204 |
Max. useful magnification | 200 |
Tube weight (kg) | 3,7 |
Tube construction Lens design |
Full tube Doublet |
Focuser |
|
Type of build | Crayford |
Connection ( to eyepiece) | 2 |
Gear reduction | 1:11 fine focusing |
Mount |
|
GoTo control | no |
Mounting type | no mount |
Type of build | OTA |
Tracking | no |
Included accessories |
|
Finder scope | 9x50 |
2'' eyepiece | LET Okular 28mm |
Deviating optics | 2", 90° star diagonal |
Tube clamps | yes |
Transport cases | yes |
Prism rail | Vixen-Style |
Camera adaptor Dew Shield |
Piggyback yes |
General |
|
Series | EvoStar |
Special recommendation | yes |
Area of application |
|
Moon & Planets | yes |
Nebulae & galaxies | yes |
Nature Observation | yes |
Astrophotography | yes (very good) |
Sun | no (Only with appropriate Sun filter) |
recommended for |
|
Advanced | yes |
Beginners | no |
Observatories | no |