Baader 17mm Hyperion 68° Modular Eyepiece
Baader 17mm Hyperion 68° Modular Eyepiece
$269.00
/
Pickup available at Shop location
Usually ready in 1 hour
Most telescopes are supplied with one or two simple eyepieces in the set, which do not exploit the performance of the optics. Moderate contrast and sharpness and small field of vision quickly spoil the fun of the sky observation. With Hyperion eyepieces you get everything out of your telescope!
They are suitable for photo! Keep your Astro eyepiece impressions forever by connecting the cameras and camcorders at the Hyperion!
The Hyperion eyepieces have above ("eye-side") two system thread. To expose them, either the eyecup or the large thread protection ring must be removed. For one, it's an M43 thread and continue to a second with SP54 thread; the M43 thread (system thread 1) accessories, E.g. for the normal eyepiece projection is used for connection of T2. A M34 on T2 transition ring (Hyperion M43/T-2) is to switch threads between them (known as afocal projection), the thread SP 54 (system thread 2) is used for connecting digital cameras or camcorders, where the lens can not be removed.
| GENERAL | |
|---|---|
| MANUFACTURER | Baader Planetarium |
| SKU (#) | 2454617 |
| EAN CODE | 4047825011428 |
| NET WEIGHT (KG) | 0.41 |
| 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) | M43 |
| INNER CONNECTION (LENS SIDED) | M28.5, M48 |
| OUTER CONNECTION (LENS SIDED) | ø 1¼" (31.75 mm), ø 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 |
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