Ulano One-Step Exposure Calculator
An Easy-to-Use Tool to Properly Set Your Exposure Time
The screenmakers #1 tool for testing exposure is a Ulano One Step Test. Make one test exposure and the neutral density filters simulate other exposures. Test every mesh count, every stencil thickness and speed or when you change coating or lamp procedures. Includes a Ulano test positive, but you should use your own positive and the 5 Step Ulano Filter. Instructions are included. This is a must for inkjet and laser positives.

21 Step Sensitivity Guide
This Sensitivity Guide is 1/2'' x 5'', having 21 steps progressively denser by increments of .15. It is used to determine and standardize the proper exposure and processing of photo sensitive materials. Used with litho plates, photo polymer plates, silk screen stencils, printed circuit boards, film positives, photo print papers and more.

Additional Information

Instruction for Step-Wedge/Exposure Testing