Description
Speers-Waler Series2 eyepieces offer a wider field of view than the W70 Series.
The Series2 1.25" 17mm has (8) elements, 78 degree AFOV, 8.5mm eye relief and negative achromat compensation, eliminating spherical aberration.
Excellent color correction, , rubber grip, fold-down eye shield and full multicoating are features.
Additional Resources