ST-51-OP
$430.00
Description
The EIA gray scale pattern is a standard 2″ square projection slide. It contains two parallel gray scales. The upper scale has nine nominally equal transmission steps while the lower contains the same number of nominally equal density steps. The transmission values range from 3% to 60%, corresponding to density values of 1.523 and 0.222 respectively. The slide is chrome on glass and densities are achieved by a fine halftone pattern.
Additional information
| Billable Weight: | 0.5 lbs |
|---|---|
| Material | Chrome on OPAL |
| Overall Size | 2.0 in. x 2.0 in. – 50.8mm x 50.8mm |
| Active Image Area | 1.2 in. x 0.85 in. – 30.48mm x 21.59mm |
| Step Size | 2.5mm x 5.0mm |
| Pitch | 0.010mm (Pitch of Dot Pattern) |
