Now featuring ED glass to minimise chromatic aberration this Barlow lens renders images with ultra high fidelity and superb colour correction.
2X power increase doubles your magnification range with all your existing eyepieces
Doublet lens design with blackened edges.
Clear aperture of 35mm for wide angle 2″ eyepieces.
Includes 2″ to 1.25″ adapter.
Doubles as an extension tube with the Barlow element removed.
A handy tool for webcam/planetary imaging on most telescopes.