We have diagonals for all applications for your 0.965" or 1.25" telescope as well as hybrids to make the conversion. There are prism diagonals for 45 or 90 degree correct image as well as mirror and prism star diagonals. All feature threaded, chrome plated brass barrels and fully coated optical components. Antares Product Number: MSDH Image depicts similiar Antares diagonal.