Teie ostukorv on tühi!
Teie ostukorv on tühi!
Teie ostukorv on tühi!
This Travelmax has a diameter of 102mm, a focal length of 1300mm and thus, an aperture ratio of 12,7. The very compact construction and the proportionally long focal length, as it is common with Cassegrain systems, can be transported easily. The light collecting ability is about 212 and thus is much higher than the light collecting ability of the 90mm. Picture errors and disturbances such as aberration and coma are corrected by the meniscus lens. As the lens is processed carefully, you don´t have to face color failures or errors at all. The telescope can also be used as a spotting scope for the daytime observation. However, an amici prism, which should have an insight of 45° for best results, is necessary for this kind of observation. For ornithologists, it serves as an instrument for detailed observation. Of course, this telescope can be connected to a standard camera. If you want to use a common reflex camera, you`ll need a special T-Ring.
Optika | |
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Tüüp: | Helkur |
Optiline disain: | Maksutov – Cassegrain |
Pealäätse läbimõõt (mm): | 102 |
Fookuskaugus (mm): | 1300 |
Fookussuhe: | F/12.7 |
Soovituslik suurim suurendus: | 200 x |
Valgusjõud: | 210 x |
Lahutusvõime: | 1.13 |
Vähim nähtav tähesuurus (mag): | 11.8 |
Teravustaja: | 1.25" Internal |
Tube length (mm): | 270 |
Üldandmed | |
Kogukaal (kg): | 4.5 |
Seeria: | SkyMax |
Toru kaal (kg): | 1.9 |
Garantii: | 2 aastat |
Komplektis olev lisavarustus | |
Okulaarid (1.25"): | 10 mm, 25 mm |
Otsimisobjektiiv: | Punatäpp otsija |
1.25'' tähediagonaal: | 90° |
Soovitatakse: | |
Algajatele: | Ei |
Kesktaseme: | Jah |
Edasijõudnud: | Ei |
Kasutusala | |
Looduse vaatlemine: | Jah |
Kuu / Planeedid: | Jah |
Udukogud & galaktikad | Jah |
Astrofotograafia jaoks: | Jah |
Päike: | Ei (ainult sobiva päikesefiltriga) |