Tele Vue 2X Barlow - 1.25" - BLW-2125 (pre-owned) 100 mm Refractors The eyepiece also features an

The eyepiece also features an attachment point for an aftermarket M8x1

Quad APO optics for amazing clarity

with drive corrector capabilities

high contrast images that are virtually free of optical defects like chromatic aberration (color fringing)

Black Anodized Finish

Tele Vue 2X Barlow - 1.25" - BLW-2125 (pre-owned) 100 mm Refractors The eyepiece also features anAbout the TeleVue 2X Barlow 1. 25" Properly designed Barlow lenses do wonderful things: They amplify power, slow the telescope''s f # (improving eyepiece sharpness), and give designers the opportunity to compensate for telescope eyepiece aberrations. Tele Vue Barlow Lenses use multi coated high index glasses for optimum aberration correction, exceptional contrast with virtually no light loss. Observed performance is aberration free, even when tested