67991-23 Electron Microscopy Sciences Concentric Circles and Cross Scales, 23mm, 10 Circles 1-10mm

Description

This product features NE48 Concentric Circles and Graduated Cross Hairs, designed for precise measurements in electron microscopy. It includes 10 concentric circles ranging from 1mm to 10mm, all within a 23mm diameter. Manufactured by Electron Microscopy Sciences, this graticule is a valuable tool for calibration and detailed analysis in scientific research.

• Features NE48 Concentric Circles pattern
• Includes 10 circles from 1mm to 10mm
• Graduated cross hairs for precise alignment
• 23mm diameter

Enhance your microscopy work with this essential calibration standard.