The T-62 is available in frequency ranges of 0.25 to 5 cy/mm, 2.5 to 50 cy/mm, and 25 to 500 cy/mm. It is offered on four standard materials; Chrome onGlass (CG) Chrome on Opal (OP) Photo Paper (RM) and Film (TM). The -2 and -3 variations are only available on CG and OP consistent with their required resolution.
Lines and spaces for which the equivalent cycles per mm increases as the function of linear position; with each bar and space progressively smaller size, by Linear change of the c/mm value. Ideally suited for sensing & scanning equipment.