Optical Grade Replica Tape

Press-O-Film Optical Grade replica tape, when used with DeFelsko PosiTector RTR-P models, provides higher quality surface data files (.SDF) than conventional replica tape.

Optical Grade replica tape is available in Coarse and X-Coarse grades.

Grade (descriptive) Range When Used With RTR-P
(mils) / (um)
Coarse 0.8 to 2.5 / 20 to 64
X-Coarse 1.5 to 4.5 / 38 to 115