Enhance your stargazing experience with the high-quality Celestron Luminos 2.5x, 2" Barlow Lens. Expertly designed to insert between the eyepiece and the eyepiece holder on your telescope, this advanced lens significantly boosts your view by increasing the magnification by 2.5 times. Versatile and reliable, the Luminos Barlow Lens is compatible with both 1.25" and 2" eyepieces, making it a valuable addition to any astronomy enthusiast's toolkit. Crafted by Celestron, a leading brand in the field of astronomy and optics, this lens guarantees superior performance and durability.The Luminos 2.5x, 2" Barlow Lens features a 4-element fully multicoated lens assembly, offering exceptional field flatness for a clear, distortion-free view of the cosmos. Furthermore, it effectively minimizes chromatic aberration, ensuring you enjoy vibrant, true-to-life colors every time you peer through your telescope.