Skywatcher 2x Economy Single Lens Barlow Telescope Lens 1.25 fitting
Part Exchange & Trade In
Need some more questions answered? Enquire about this product
The Barlow lens is used to multiply the focal length (Magnifying Power) of the objective lens. It is inserted between the diagonal and the eyepiece. The benefits of using a Barlow lens to increase magnification are: 1. Improved eye relief. 2. Reduced spherical Aberration in the eyepiece.