The #6402-01 prism canister is double the strength of its predecessor.

SECO Manufacturing Company Incorporated has introduced an improved copper coated prism assembly. The new #6402-01 Premier Prism Assembly features an all-metal target and holder with a 62mm precision corner cube in a sturdy polycarbonate canister with a stainless steel stud. The copper coating is waterproof and dustproof. The new axis lock is easier to lock and unlock and holds tighter than conventional models. Targets are constructed of 18 gage powder painted steel and are available in 6”x 9” (15cm x 23 cm) size or a smaller version in 5.5” x 7” (14 cm x 18 cm). The prism is 100% American-made, including the glass.