Barlow x2 OMNI - Celestron

Lightweight and efficient

This x2 barlow lens from Célestron is an all-purpose lens that can be used both visually and in photos (still prefer APO barlow lenses to further minimize chromatism).

This lens is an achromatic multi-coated doublet whose edges have been blackened to limit reflections and to give you better contrast.

This barlow is excellent value for money!