Eyepiece · MSRP $40
Astro-Tech 15.5mm 1.25" PF Eyepiece
Key specifications
| Focal length | 15.5 mm |
|---|---|
| Apparent FOV | 65 ° |
| Barrel size | 1.25" |
| Eye relief | 16 mm |
| Weight | 0.147 kg |
All specifications
| Elements | 5 |
|---|
About
A medium-power Premium Flat Field eyepiece: five elements in three groups, fully multicoated, holding stars sharp further toward the edge than a Plössl over a 65° apparent field. Light at 5.2 oz, nearly parfocal with the rest of the PF line and filter-threaded.
Where to buy
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