KR2224 Ruler Reticle 4 mm in 100 divisions

The KR2224 Ruler reticle has 100 divisions in 4 mm, and the scale is numbered 0-10. (Each division measures 0.04 mm). Learn how to make accurate measurements when using your reticle here and learn about calibrating your microscope here. This reticle is available in a number of different diameters, so please select the desired diameter when ordering.

• Divisions: 0.04 mm (with 1x objective)
  
• Lines: Chrome deposition
  
• Chamfer: 0.010" - 0.020"
  
• Flatness: 2 waves or better
• Centering: within 0.005"
• Glass thickness: 1.5 ± 0.2 mm
  
• Surface quality: 20/10
  
• Parallelism: 2 min