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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.
The insert barrel of the Celestron Luminos 2.5x Barlow is threaded to accept 2” filters. This is a nice feature, because you can change eyepieces without removing and reattaching the filter each time.
The Celestron 2.5x Luminos Barlow increases the magnification of any 2” or 1.25” 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 1.25” adapter is included. Allows the use of both 2” and 1.25” eyepieces.
Recommended for the CELESTRON Luminos Barlow Lens 2.5x