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Celestron 93436 Luminous 2-Inch 2.5x Barlow Lens (Silver)
The Celestron 25x Luminos Barlow increases the magnification of any 2 or 125 eyepiece by two and a half times
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 125 adapter is included Allows the use of both 2 and 125 eyepieces