DSC Labs SW36-FH FiddleHeads Test Chart - Standard 21.3 x 13 Inches
Features: FiddleHeads features a unique double spiral designed with help and testing from Steve Lucas at VER in LA. FiddleHeads produces what has been described as a visual "pop" at the precise point of optimum focus Includes framing lines for 2.35, 1.85 and 90% of 1,85. Specifications: Size: 21.3 x 13" - 54.1 x 33 cm
