Celestron 93436 2 Inch Luminous 2.5x Barlow Lens, Silver

Product Description Celestron 2-inch Luminos Barlow Lens increases the magnification of your 2-inch and 1.25-inch eyepieces by 2.5x. The 4-element apochromatic optics are fully multi-coated for optimum light transmission and yield high contrast, true colour images. The hard-anodized aluminium housing matches the eyepieces in the Celestron Luminos line. A centralized rubber grip helps to keep your hands securely on the barrel, even when your fingers are cold or you are wearing gloves. A brass compression ring just inside the top of the Luminos 2.5x Barlow grabs your 2-inch eyepieces gently but firmly when you turn the oversized thumbscrew. Once the thumbscrew has been secured in place, the brass ring keeps your eyepiece in the Barlow instead of relying on the tip of the thumbscrew itself, offering a better grip and protecting the barrel from scratches. A matching 2-inch to 1.25-inch adapter is included so that you can increase the magnification of all of your eyepieces, both 1.25-inch and 2-inch, in this versatile Barlow lens. The insert barrel of the Celestron Luminos 2.5x Barlow is threaded to accept 2-inch filters. This is a nice feature, because you can change eyepieces without removing and reattaching the filter each time. Box Contains Celestron Luminos 2 Inch 2.5x Barlow Lens