Astromania 1.25" 3-Elements 2x TeleXtender Premium Barlow Lens - apochromatic Barlow lens giving an excellent image

2X Magnification Precision: Astromania 1.25 inch 2X barlow lens when connected to any 1.25 inch telescope eyepiece; will provide a magnification twice that of the eyepiece; providing a clear planetary observation experience Advanced Multi-Coated Optics: Premium apochromatic barlow lens with three lens design can easily increase the magnification of the eyepiece; through multi-layer coating; it can capture planetary images with higher contrast and better picture quality Rugged Aluminum Construction: Very premium aluminium housing with rubber armoured grip; while obtaining clear and bright images; the compression ring can effectively protect your eyepiece Universal Compatibility: Astromania 1.25 inch 3 element 2X barlow lens featuring a precision engineered 1.25 inch barrel design; is compatible the majority of telescopes and eyepieces; threaded barrel accepts filters for planets and nebula photography Premium Protective Packaging: This barlow 2X is equipped with a dust cap and a beautiful box; the meticulously designed dust cap can safeguard the lens from the minutest dust particles; ensuring a clear and flawless optical effect for each observation