40-138-0 Optical Zoom Comparator

Optical Zoom Comparator

Features include...

• Continuous zoom from 8x to 16x
• Click stops at 8x, 10x, 12x, 14x, & 16x
• Field of view: 0.788" to 0.394" dia
• Reticle with 0.005" / 0.1mm graduation included