|
In Stock and Free Shipping!
SWAN: the perfect compromise between quality, cost, eye-relief and edge sharpness.
All with a super-wide 72 deg. F.O.V. ! The ultimate 1.25 ? SWA eyepiece.
Try and compare!
| Internally baffled,
All lenses' edges and internal spacers blackened,
Fully multicoated |
| Model |
SWAN 20 |
| Focal Length |
20 mm |
| Lens Structure (#Elements/#Groups) |
5/4 |
| Field of View |
72 |
| Eye Relief |
17 mm |
| Barrel |
1.25" |
| Coating |
FMC |
| Parfocal |
Yes |
| Weight |
100 g |
|
