Jeu d'anneaux d'extension Explore Scientific M48x0,75 (30/20/15/10/5 mm) (510381)
510381
Jeu d'anneaux d'extension Explore Scientific M48x0,75 (30/20/15/10/5 mm) (510381)
510381
Why Purchase from All-Star Telescope?
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Description du produit
Cinq tubes d'extension de 30 à 5 mm de longueur avec raccord fileté M48x0,75 mm dans un ensemble.
Pour ajuster différentes distances de la caméra au plan focal du télescope ou du correcteur/aplatisseur de champ. Il y a un filetage interne et externe M48.0.75 dans chaque tube individuel. Le filetage M48x0,75 est également appelé grand filetage photo T2 ou filetage pour filtre de 2,0 pouces. Des adaptateurs à baïonnette spécifiques à l'appareil photo ou des filtres couleur et nébuleuse peuvent être utilisés. Inclus sont 5 tubes différents avec les pas de 30, 20, 15, 10 et 5 mm. Le plus grand diamètre intérieur libre de 45,0 mm empêche efficacement le vignettage indésirable du capteur de l'appareil photo. Le diamètre extérieur des manchons est exactement de 50,65 mm et peut donc être monté directement dans n'importe quel adaptateur d'oculaire de 2 pouces de diamètre.
Caractéristiques
| Matériel | Aluminium |
| Couleur | Noir |