Celestron Luminos 2.5x, 2" Barlow Lens

The Celestron 2” Luminos Barlow Lens increases the magnification of your 2” and 1.25” eyepieces by 2.5x. The premium 4-element apochromatic optics are fully multi-coated for optimum light transmission and yield high contrast, true color images. Construction The beautiful hard-anodized aluminum 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. The high-quality 4-element optics produce a flat field for sharp images that are free of extraneous color providing you with the perfect backdrop to your night out with the stars. Exceptional Grip A brass compression ring just inside the top of the Luminos 2.5x Barlow grabs your 2” 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. Adapter A matching 2” to 1.25” adapter is included so that you can increase the magnification of all of your eyepieces, both 1.25” and 2”, in this versatile Barlow lens. Efficient The insert barrel of the Celestron Luminos 2.5x Barlow is threaded to accept 2” filters. This is a convenient feature, because you can change eyepieces without removing and reattaching the filter each time.

High-quality 4-element optics produce a flat field for sharp images that are free of extraneous color. Hard-anodized aluminum barrel is threaded to accept 2" filters. A brass compression ring holds eyepieces firmly in place and large thumbscrews are easy to turn even with gloves on. A 2" to 1.25" adapter is included. Allows the use of both 2" and 1.25" eyepieces. Rubber grip for easy handling in cold weather or with gloves Large set screw knobs