The RIEGL VZ-4000 at Work RIEGL 13 years ago The Grand Canyon’s vast wideness is right up the RIEGL VZ-4000’s alley! Share this! Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Share on Tumblr (Opens in new window) Tumblr Share on Pinterest (Opens in new window) Pinterest Email a link to a friend (Opens in new window) Email Print (Opens in new window) Print