NE42 eyepiece reticles, concentric circle

Concentric Circles - NE42, NE43, NE44, NE47Can be used for two-way measurement when calibrated as a micrometer.
Concentric Circles - NE42, NE43, NE44, NE47

Can be used for two-way measurement when calibrated as a micrometer.

Pattern Description Diameter Code
NE42 Concentric circle 0.25mm - 2.5mm dia. 10 circles.
Surface chrome image.
16mm EMS68019-16
19mm EMS68019-19
21mm EMS68019-21
NE43 Concentric circle 0.5mm - 5mm dia. 10 circles.
Surface chrome image.
16mm EMS67997-16
19mm EMS67997-19
21mm EMS67997-21
NE44 Concentric circle 1mm - 10mm dia. 10 circles.
Surface chrome image.
16mm EMS67998-16
19mm EMS67998-19
20.4mm EMS67998-20.4
21mm EMS67998-21
23mm EMS67998-23
24.5mm EMS67998-24.5
25mm EMS67998-25
26mm EMS67998-26
27mm EMS67998-27
NE47 Concentric circle 2mm - 20mm dia. 10 circles.
Surface chrome image.
16mm EMS67999-16
19mm EMS67999-19
21mm EMS67999-21
Updated: 28-04-2025
Code Diameter Pack Size Availability Price Updated: 28-04-2025
EMS68019-16 16mm Each 0 in stock (?) $225.00 AUD
EMS68019-19 19mm Each 0 in stock (?) $225.00 AUD
EMS68019-21 21mm Each 0 in stock (?) $225.00 AUD