The Meade #126 2x 1.25" Barlow is a high quality, compact unit and Meade's most commonly recommended barlow lens. It doubles the power of any 1.25" eyepiece without adding a very long extension between the telescope and the eyepiece, while maintaining excellent image quality. This barlow can be used in the 1.25" focuser tube or star diagonal of any type or brand of telescope for true 2x magnification.
The precise corrections of this barlow for spherical and chromatic aberrations at all photo visual wavelengths results in sharp, high resolution performance on telescopes of any optical design. The barlow lens elements are multi-coated for maximum image contrast and light transmission. Only 2.5'' long, the #126 works well with any telescope accepting 1.25'' eyepieces, even those with limited focus range, and maintains high image quality. Insert the #126 barlow into a star diagonal for 2x magnification or insert the diagonal into the #126 for approximately 3x magnification. 27mm diameter (26mm clear aperture).
Product carries full one year Meade factory limited warranty (within US/Canada only).