The Levenhuk ED-2x Barlow Lens is an optical accessory that doubles the focal length and magnification of the telescope. Thanks to the multi-element optical design and fully multi-coated achromatic lenses made with very low dispersion glass, this accessory transmits a clear, sharp image across the entire field of view and does not distort the image. The Barlow lens is compatible with various eyepieces, thus expanding the telescope's performance. It also has a thread for filters.
This Barlow lens is designed for 2-inch focusers, but with an adapter (purchasable separately), it can also be used with more common 1.25-inch focusers.