Tune the angles.
See the interference.

Set a four-ink screen, isolate any pair, and carry the tightest angular separation into a press note. A geometry proof—not a RIP or stock simulation.

Inspect interference

150 LPIwatch review

The overlay visualizes angular interaction at screen scale. It does not predict a device's exact dot cell or printed color.

Read pair clearance

Tightest pair

C / Y15° separation

A reviewed press note will appear here.

Proof before plate. Confirm the intended RIP, dot shape, output scale, substrate, gain, registration, and press conditions. Rosette Proof provides geometry only.

Tune the angles.See the interference.

Register screen set

Inspect interference

Tune the angles.
See the interference.