BackBack

Exposure Step Guide

$15.00

21 STEP SENSITIVITY GUIDE This all purpose precision exposure guide can be used on all stencil types to determine and standardize proper exposure accurately and quickly. Directions: Place the Saati 21-step...

Description

21 STEP SENSITIVITY GUIDE

This all purpose precision exposure guide can be used on all stencil types to determine and standardize proper exposure accurately and quickly.

Directions:

Place the Saati 21-step guide on the screen. Optimize your exposure so that when washing out  the image, you are left with 7 solid steps. If you see only 5 steps, you can run the risk of pinholes or premature breakdown, and you should double the exposure time. If you see 9 steps, you will have lost finer detail in the image, and you should halve the exposure time.

To Increase Step Guide by... Multiply Original Exposure time By...
1 step 1.4
2 Steps 2.0
3 Steps 2.8
4 Steps 4.0

 

To Decrease Step Guide By... Multiply Original Exposure time By...
1 Step .70
2 Step .50
3 Step .35
4 Step .25

 

Shipping & Delivery

Edit Shipping and Delivery Content