TeleVue Telescope AP 127/660 TVNP127is OTA
- Saadavus: Ettetellimine
- Tootja: TeleVue
- Toote kood: 21649
Võimalikud valikud
Igakuine makse: 3,963.33€
Periood: 3 kuud
Product description:
TeleVue AP127/660 telescope:
A world class four element apochromat - ideal for uses from wide field Lunar and planetary observing, right up to doing high quality astrophotography. The four lens elements are arranged into two groups. A chromatic aberration-free, flat field image is achieved by the use of special glasses. The optics produce a chromatic aberration-free image that is sharp right up to the edgethat is ideal for both visual and photographic applications. With a maximum visual field of 4.4°, the refractor can hold its own when compared to larger telescopes.
TeleVue imaging systems (is) are a further development of the well-known TeleVue telescopes, which have been specially designed for astrophotography. For example, the focuser has been replaced by a new unit with fine adjustment which is ready to be connected to an electronic micro focuser with a motor drive.
Specifications:
|
Optics |
|
|
Type |
Refractor |
|
Type of build |
Astrograph |
|
Aperture (mm) |
127 |
|
Focal length (mm) |
660 |
|
Aperture ratio |
5,2 |
|
Resolving capacity |
0,91 |
|
Limit value (mag) |
12,3 |
|
Light gathering capacity |
330 |
|
Max. useful magnification |
254 |
|
Eyepiece holder |
|
|
Type of build |
Crayford |
|
Connection ( to eyepiece) |
2,4 |
|
Gear reduction |
1:6 fine focusing |
|
Mount |
|
|
Mounting type |
no mount |
|
GoTo control |
no |
|
Type of build |
OTA |
|
Included accessories |
|
|
Miscellaneous |
Carrying cases |
|
General |
|
|
Series |
Imaging System |
|
Area of application |
|
|
Moon & Planets |
yes |
|
Nebulae & galaxies |
yes |
|
Nature observation |
yes |
|
Astrophotography |
yes |
|
Sun |
not recommended (Only with
appropriate Sun filter) |
|
recommended for |
|
|
Beginners |
no |
|
Advanced |
yes |
|
Experienced amateurs |
yes |