The SAYCE TARGET Frequency range in c/mm (20:1 range). Other frequencies available on request.
Each bar and space is progressively smaller in a log manner. Peaked groups every 10 bars; ideally suited for microdensitometric scanning. Other reduction ranges, contrasts and material are available.
|Billable Weight:||2 lbs|
1in. x 3 in. – 25.4mm x 75.2mm
Equivalent to 2.50 to 50 cy/mm