Eyepiece LER 62° 20mm
- Large ocular distance for comfortable viewing
- Also highly recommended for spectacle wearers
- Apparent field of view: 62°
- Unique edge-to-edge sharpness also in fast optical telescopes
- Patented enhanced multi-coating or EMD for maximum contrast
- Lens edges carefully ground to avoid reflections
- Protective gas-filled and made waterproof
- Cannot fog inside
- Stainless steel sockets with conical lock washer
- Dust cap included
Your degree of satisfaction and relaxation when observing with the telescope depends to a large extent on the choice of eyepiece. For all spectacle wearers, if they use eyepieces with a wide field of view and, above all, a short focal length, they have the problem that they do not have their entire field of view at their disposal. This problem is now a thing of the past. The new 62° eyepieces from Explore Scientific offer you not only excellent edge definition with fast optics and a large field of view: thanks to their long eyepiece distance, you can also enjoy the full field of view with glasses without any problems. Fatigue due to incorrect posture and tiring observations are 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.
These eyepieces stand for perfect performance and durability. The reversible rubber eyepiece holders offer you optimum comfort. The patented EMD (enhanced multi-layer coating) provides high contrast and avoids disturbing reflections through the interaction of the inner diaphragm. The argon filling effectively prevents fogging of the inner glass and there is no need to fear dust, fungus or any type of cleaning fluid penetration .The eyepieces are watertight sealed to guarantee you, for long time and uses, great satisfaction with these wing range eyepieces
Technical Specifications
| OPTICAL SPECIFICATIONS |
|---|
| Focal length |
20 mm |
| Apparent field |
62 degrees |
| GENERAL TECHNICAL DATA |
|---|
| Color |
black |
| Outer diameter |
31.7 mm |
| Eyecups |
Foldable rubber eyecups |
| Pupil to eyepiece distance |
15 mm |
| Extended warranty (years) |
10 |
| DIMENSIONS & WEIGHTS |
|---|
| Overall length |
60 mm |
| Net weight |
145 g |
