17mm high-definition eyepiece with long eyepiece distance, 92° own field of view and noble gas filling
- Large eyepiece distance for sharp image sharpness
- Very comfortable observation with glasses
- High edge definition also in fast optics
- Included in delivery: eyepiece with magnetbox + pouch
- Patented enhanced multi-coating or EMD for high contrast
- Lens edges rimmed to avoid reflections
- Argon filling of the eyepiece prevents fogging
- Stainless steel bearings with tapered safety threads
- Transport case with practical magnetic lock - plus transport bag for space saving storage
- All technical data and dimensions of the eyepiece can be found in a pdf document in the folder "Instructions"
Your degree of satisfaction and relaxation when observing with your telescope depends to a large extent on your choice of eyepiece. For all spectacle wearers, if you use eyepieces with a wide field of view, you have the problem that you do not have your entire field of view at your disposal. This problem is now a thing of the past. The new 92° eyepieces from Explore Scientific offer you not only excellent edge definition in fast optics and a large field of view, but you can also enjoy the full field of view with glasses without any problems thanks to their large eye relief. Fatigue due to incorrect posture and tiring observations will be a thing of the past thanks to the excellent viewing behavior of these eyepieces. Enjoy a unique combination of excellent image quality with edge-to-edge definition even with fast optics, optimum contrast and unparalleled viewing comfort. The eyepieces of the EXPLORE SCIENTIFIC series offer the perfect interplay of modern eyepiece materials and high standards in production and service: image quality and sharpness as well as high edge definition comparable to the eyepieces of our 100° series.
These eyepieces stand for perfect performance and durability. The rubberized gripping surface and the foldable rubber eyepiece holders provide optimum comfort for your observations.
The patented EMD coating in combination with the inner diaphragm provides high contrast and avoids disturbing reflections.
The argon filling effectively prevents fogging of the inner glass and you do not have to fear dust, fungus or any kind of cleaning fluid penetration.
The eyepieces are sealed and waterproof, guaranteeing you many years of satisfaction with these high-end eyepieces after many observations.
Technical Specifications
| OPTICAL SPECIFICATIONS |
|---|
| Focal length |
17 mm |
| Field diaphragm (virtual, mm) |
27.4 |
| Apparent field |
92 degrees |
| Lenses/Groups |
8/6 |
| GENERAL TECHNICAL DATA |
|---|
| Waterproof8 |
✓ |
| Outer diameter |
50.8 mm |
| Eyecups |
Foldable rubber eyecups |
| Pupil to eyepiece distance |
22 mm |
| Extended warranty (years) |
10 |
| DIMENSIONS & WEIGHTS |
|---|
| Overall length |
148 mm |
| Net weight |
1175 g |
| Barrel length |
39 mm |
