100° Series Waterproof Eyepiece
$299.00
Hyper-Wide 100° Panoramic Views
The 100° Series delivers a hyper-wide, panoramic apparent field of view that transforms visual astronomy, making it easier to locate celestial objects and keep them in view longer without constant telescope adjustment.
The expansive field makes averted vision technique effortless, letting observers tease out fainter deep-sky detail by positioning the image on the eye's most light-sensitive area, while fully multi-coated, edge-blackened optics deliver maximum contrast.
Every eyepiece in the series is argon-purged and pressure-tested by submersion in one meter of water for 30 minutes, guaranteeing a genuinely waterproof, fog-proof seal across all six focal lengths.
Key Features
- 100° Apparent Field of View - hyper-wide, panoramic viewing experience across the series
- Argon-Purged Waterproof Construction - internally sealed, fog-proof, submersion-tested to 1m for 30 minutes
- Fully Multi-Coated, Edge-Blackened Optics - maximum contrast and minimized internal reflections
- Long Eye Relief - comfortable extended viewing across all six focal lengths
- 2-Inch and 3-Inch Barrel Options - 2-inch barrel for 5.5mm-25mm, 3-inch barrel for the 30mm
- Six Focal Lengths Available - 5.5mm, 9mm, 14mm, 20mm, 25mm, and 30mm
| Specifications | |
|---|---|
| Apparent Field of View | 100 Degrees |
| Optical Design | Hyper-Wide, Fully Multi-Coated, Edge-Blackened |
| Waterproofing | Argon-Purged, Waterproof and Fog-Proof (Tested 1m / 30min) |
| Barrel Size | 2-Inch O.D. (5.5mm-25mm); 3-Inch O.D. (30mm) |
| Focal Lengths Available | 5.5mm, 9mm, 14mm, 20mm, 25mm, 30mm |
| Eye Relief | Approx. 12.5mm-14.5mm, long eye relief across the series |
| Warranty | Limited warranty, activated with registration within 60 days of purchase |
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