NE50 eyepiece reticles, single line

The standard sizes of eyepiece graticules used to be 16, 19, and 21 mm. For your convenience, this has been greatly expanded to accommodate a variety of equipment without the need to special order. The following table will assist you in determining appropriate eyepieces for common brands.

Size and Position Scales

Single Lines - NE50

For measurement of large objects in conjunction with a graduated mechanical stage, and for alignment as well. Image covers entire field of view.

Pattern Description Diameter Product
NE50 Single Line, nominal width 0.02mm.
Surface chrome image.
16mm EMS67982-16
19mm EMS67982-19
21mm EMS67982-21
Code Title Diameter Pack Size Availability Price Updated: 20-04-2024
EMS67982-16 NE50 eyepiece reticles, single line 16mm Each See above $173.00 AUD
EMS67982-19 NE50 eyepiece reticles, single line 19mm Each See above $173.00 AUD
EMS67982-21 NE50 eyepiece reticles, single line 21mm Each See above $173.00 AUD