Astromania 1.25" 4-Elements 3x Barlow Lens Fully Multi-Coated Optics

3X short Barlow lens - ultra-short, 4-element Barlow - high contrast without chromatic aberration. The combination of three lens elements means the Astromania 3X short Barlow provides particularly clear and sharp images. Use this Barlow where in particular where you need a shorter length. A built-in compression ring grips your eyepieces over a surface and not only at a point, as would be the case with unsophisticated models. Filter thread for any 1.25" filter, high-quality finish with protective dust cap.