A wide range of eyepiece graticules is available in 16, 19 and 21mm diameters enabling various measurements to be taken under the light microscope, other sizes are available on special request.
- Eyepiece graticules - A, B, C and DA, B, C and D eyepiece graticule, 10mm length scale subdivided into 100 divisions of 0.1mm (100µ).Average lead time: 1 to 15 days
POA
Average lead time: 1 to 15 days 
Eyepiece graticules - E + FThe graticules are available in 16, 19 and 21mm diameters as standard.Average lead time: 1 to 39 daysPOA
Average lead time: 1 to 39 days
Eyepiece graticules - G + HThe graticules are available in 16, 19 and 21mm diameters as standard.Average lead time: 1 to 15 daysPOA
Average lead time: 1 to 15 days- Eyepiece graticules - I,J,K + LThe graticules are available in 16, 19 and 21mm diameters as standard.Average lead time: 1 to 24 days
POA
Average lead time: 1 to 24 days 
Eyepiece graticules - M + NThe graticules are available in 16, 19 and 21mm diameters as standard.Average lead time: 1 to 8 daysPOA
Average lead time: 1 to 8 days
Eyepiece graticules - O, P + QThe graticules are available in 16, 19 and 21mm diameters as standard.Average lead time: 1 to 8 daysPOA
Average lead time: 1 to 8 days
