Description
Speers-Waler Series3 eyepieces offer edge correction superior to series2 that can be appreciated by experienced observers.
The Series3 1.25" 13mm has (8) elements, 80 degree AFOV, 14.5mm eye relief and negative achromat compensation.
Rubber grip, fold-down eye shield and full multicoating are features. Performance specifications on request.
Specifications
Barrel Diameter: 1.25"
Apparent Field Of View: Wide Angle
Focal Length: 13 Mm
Additional Resources