Tele Vue 8mm Ethos Eyepiece - 1.25"/2
| Article number: | ETH-08.0 |
| Availability: | In stock |
| Delivery time: | In Stock! |
The Tele Vue Ethos 8mm Eyepiece delivers a sweeping 100° field of view with sharp, high-contrast optics and 15mm of comfortable eye relief. Its dual 1.25"/2" barrel design ensures broad telescope compatibility, while the fully multi-coated, parfocal optics make it a top choice for serious wide-field observing.
Specifications
- Focal Length: 8 mm
- Apparent Field of View: 100°
- Eye Relief: 15 mm
- Field Stop Diameter: 13.9 mm
- Barrel Size: Dual 1.25" and 2"
- Weight: Approximately 15.2 oz (431 g)
- Maximum Width: 2.1" (53.3 mm)
- Coatings: Fully multi-coated with ultra-low reflectance, high-efficiency coatings
- Lens Edge Treatment: Blackened edges to reduce stray light
- Filter Threads: Accepts standard 1.25" (M28.5 x 0.6) and 2" (M48 x 0.75) filters
- Eye Guard: Fold-down rubber eyecup for comfortable viewing
- Parfocal Design: Maintains focus consistency when switching between focal lengths
- Compatibility: Accepts Tele Vue DIOPTRX astigmatism-correcting lenses
- Warranty: Limited lifetime warranty
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