The new Quasar Metallic Barlow with double Original Telenegative Achromatic glass. Doubles the power of any telescope, regardless of make or model. Achieve maximum performance in Astronomy and terrestrial objects, obtaining details that you could never see with normal eyepieces. Exclusive Full Multi Coated (FMC) coating to reduce the aberrations of common eyepieces, maintaining sharpness and color distribution without distortion or unwanted reflections.

Its design adapts to any other astronomical accessories, including filters and photography rings as a connection interface for DSRL cameras. Its light alloy reduces weight between eyepieces or cameras. In addition, the glass is removable and can only serve as a photographic adapter.