Eyepiece · 2016–
Astro-Tech 9-27mm Zoom

Key specifications
| Focal length | 9 mm |
|---|---|
| Apparent FOV | 0 ° |
| Barrel size | 1.25" |
| Weight | 0.198 kg |
About
Astro-Tech 9-27 mm zoom eyepiece: a continuously-variable focal-length eyepiece covering 9 mm to 27 mm in a 1.25" barrel, useful for quickly framing and tuning magnification on any scope.
Where to buy
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