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USA Telescopio solare LUNT LS60THa/B600FT H-alpha
Rifrattore acromatico. Diametro lente obiettivo: 60 mm. Lunghezza focale: 500 mm
| ID prodotto | 70859 |
| Marchio | LUNT Solar Systems |
| Garanzia | 2 anni |
| EAN | 0753215774449 |
| Peso spedizione | 7.6 kg |
| Design delle ottiche | rifrattore |
The LS60THa is a versatile H-alpha solar telescope with 60mm aperture and 500mm focal length. Its internal Etalon with tuning adjustment allows for a <0.75 Angstrom bandwidth. With the Lunt matched eyepieces, the LS60THa is fully corrected for on axis coma, astigmatism and de-centering aberrations and provides a full spherically corrected flat-field solar telescope.
This scope's blocking filter is the B600. The star diagonal in which the blocking filter is installed, is equipped as standard for 1.25" eyepieces and with a T2 camera connection. The blocking filter is wide enough for imaging use, but dedicated solar imagers should look at the B1200 version of this telescope for a wider field of view.
Fine adjustment is achieved with the exquisite Starlight Instruments 2" Feather Touch focuser with 1.5" travel and 10:1 reduction for ultra-precise control and superb engineering.
| ID prodotto | 70859 |
| Marchio | LUNT Solar Systems |
| Garanzia | 2 anni |
| EAN | 0753215774449 |
| Peso spedizione | 7.6 kg |
| Design delle ottiche | rifrattore |
| Schema ottico | acromatico |
| Diametro lente obiettivo (apertura), mm | 60 |
| Lunghezza focale, mm | 500 |
| Ingrandimento massimo utilizzabile, x | 120 |
| Rapporto di apertura | f/8.3 |
| Focheggiatore | 2" Starlight Instruments Feather Touch®, 10:1 |
| Filtro solare incluso | ✓ |
| Filtro bloccante | B600 |
| Larghezza di banda, angstrom | <0.75 |
| Livello utente | utenti esperti, professionisti |
| Oggetto osservato | il Sole |
