Eyepiece · MSRP $40
Astro-Tech 5.5mm 1.25" PF Eyepiece
Key specifications
| Focal length | 5.5 mm |
|---|---|
| Apparent FOV | 60 ° |
| Barrel size | 1.25" |
| Eye relief | 16 mm |
| Weight | 0.204 kg |
All specifications
| Elements | 6 |
|---|
About
The high-power member of the Premium Flat Field line: six elements in four groups, the most complex formula in the range, holding a corrected 60° field with 16 mm of eye relief. Fully multicoated, nearly parfocal with the other PFs, with a rubber fold-down eyecup and filter-threaded barrel.
Where to buy
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