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21 Step Wedge Exposure Calculator for Screen Printing Stouffer Calculator Dial in Exposure Times 21 Step Wedge
Having trouble dialing in those exposure times? This calculator is an easy way to ensure you re getting the proper exposure times. The size of this is 1/2 x 3 3/4 so you can place it on your screen while exposing your image without it interfering....
$33.99 Free Delivery
