Descripción
Especificaciones técnicas:
GENERAL | |
---|---|
MANUFACTURER | Baader Planetarium |
SKU (#) | 2454617 |
WEIGHT (KG) | 0.452 |
EYEPIECE SERIES | Hyperion |
SPECIFICATIONS | |
FOCAL LENGTH | 17 mm |
APPARENT FIELD OF VIEW | 68° |
EYE RELIEF (MM) | 20 mm |
AR-COATING | Phantom Coating® Group |
PARFOCAL EYEPIECES | Yes |
BARREL SIZE (IN) | 1¼», 2″ |
OPTICAL DESIGN | Modular |
SPECIALITY | Eyepiece projection: afocal, Eyepiece projection: classical |
EYEPIECE DESIGN | |
FIELD STOP DIAMETER | 20,3 mm |
FIELD STOP DISPLACEMENT TO REFERENCE PLANE | -23,5 mm |
NUMBER OF LENS ELEMENTS | 8 |
NUMBER OF GROUPS | 5 |
SLIP PROTECT SAFETY | Classic Undercut |
EYEPIECE BODY ABOVE REFERENCE PLANE (MM) | 58,8 mm |
LENGTH OF 1¼» BARREL (MM) | 28 mm |
LENGTH OF 2″ BARREL (MM) | 51,5 mm |
OUTER DIAMETER | 58 mm |
CONNECTIONS | |
OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED) | Thread, M43 |
INNER CONNECTION (LENS SIDED) | Thread, M28,5, M48 |
OUTER CONNECTION (LENS SIDED) | Barrel, 1¼», 2″ (50,8mm) |
CAMERA THREAD | M43, SP54 |
THREADED FOR FILTERS | Yes |
INCLUDED ITEMS | |
DUSTCAPS | 1¼» dustcap (31,8mm), 2″ dustcap (45mm), 2″ dustcap (46.5mm – fits over eyecup) |
EYECUPS | folding eyecup (M43) |
INCLUDED ACCESSORIES | Soft-leather bag |
Valoraciones
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