Product Details:
Barlow Lenses Offer An Easy, Economical Way To Increase The Magnification Range Of Your Eyepieces, And Celestron Carries An Assortment Of These Highly Useful Lenses. A Barlow Lens Doubles The Magnifying Power Of Your Eyepiece By Doubling Its Effective Focal Length. For Example, An 18mm Eyepiece Used With A 2x Barlow Lens Would Have The Magnifying Power Of A 9mm Eyepiece. Its Like Having Two Eyepieces In One!If Youre Looking For An Affordable Way To Achieve High-power Viewing Of The Moon And Planets, Double Stars And Even Close-up Views Of Terrestrial Subjects, A Barlow Lens Is The Answer.Barlow Lenses Mount Into Either Your Telescopes Focuser Or Visual Back.The .96" Economy Model Is A Good Choice When You Want To Expand Your Power Ranges At A Very Economical Price. Celestrons Premium Quality 1¼" Achromatic Barlow Lenses (#93507) Are Compact And Lightweight. It Is Under Three Inches Long, Weighing In At 4 Ounces.The Ultima Series Barlow (2x - 1¼") Is An Air-spaced, Three Element Apochromatic Design With A 27mm Clear Aperture. This Lens Features A Very High Quality, Fully Multicoated Design. Amazingly Compact And Lightweight, Its Just 5 Ounces And 2.75" In Length.
