5x Apochromatic Barlow lens with 4 optical elements, bronze auto-centering ring and DSLR and CCD camera adapter fittings integrated into the metal body. - Sky-Watcher NOMAD 5x apochromatic Barlow lens equipped with 4 optical elements and a locking system with a self-centering ...5x Apochromatic Barlow lens with 4 optical elements, bronze auto-centering ring and DSLR and CCD camera adapter fittings integrated into the metal body. - Sky-Watcher NOMAD 5x apochromatic Barlow lens equipped with 4 optical elements and a locking system with a self-centering bronze ring for 31.8mm eyepieces.
Each surface is characterized by a proprietary multi-layer treatment that guarantees excellent light transmission properties and images with very high levels of brightness and contrast. The optical group composed of 4 elements also features low dispersion glass that allows to drastically reduce the amount of chromatic aberration. The threads and edges of the lens are blackened to remove unwanted reflections.
Thanks to this 5X APO Barlow lens it will be possible to capture spectacular images of planets and the Moon without compromising the optical quality of the instrument. The Sky-Watcher NOMAD 5X Barlow lens features integrated adapter fittings in the metal body for connecting DSLR and CCD cameras, as well as a 31.8mm diameter filter housing. FEATURESApochromatic Optical Scheme with ED Low Dispersion glasses - Number of Lenses/Groups 4 elements - Anti-reflection treatment on each surface - Construction Material Metal - Barrel Diameter 31.8mm - DSLR and CCD Fittings