NE31 eyepiece reticles, horizontal

Horizontal & Vertical Scales - NE1, NE2, NE5, NE20, NE28, NE31, NE41, NE120These scales are used for the measuring of lengths of specimen or distances between points on a variety of different shaped objects. NE1 scale shown: This eyepiece graticule has an overall length of 10.00 mm with 100 subdivisions of 0.1 mm. When used with a x10 objective, each division will represent 10 microns on the specimen. By dividing the division of the chosen graticule by the magnification of the objective, one obtains an approximate value that each division will represent on the stage.PatternDescriptionDiameterCodeNE1Horizontal micrometer scale 10mm long with 0.1 mm subdivisions.Surface chrome image.

Horizontal & Vertical Scales - NE1, NE2, NE5, NE20, NE28, NE31, NE41, NE120

These scales are used for the measuring of lengths of specimen or distances between points on a variety of different shaped objects. NE1 scale shown: This eyepiece graticule has an overall length of 10.00 mm with 100 subdivisions of 0.1 mm. When used with a x10 objective, each division will represent 10 microns on the specimen. By dividing the division of the chosen graticule by the magnification of the objective, one obtains an approximate value that each division will represent on the stage.

Pattern	Description	Diameter	Code
NE1	Horizontal micrometer scale 10mm long with 0.1 mm subdivisions. Surface chrome image.	16mm	EMS68010-16
		19mm	EMS68010-19
		20.4mm	EMS68010-20.4
		21mm	EMS68010-21
		23mm	EMS68010-23
		24.5mm	EMS68010-24.5
		25mm	EMS68010-25
		26mm	EMS68010-26
		27mm	EMS68010-27
NE2	Vertical micrometer scale 10mm long with 0.1mm subdivisions. Surface chrome image.	16mm	EMS68006-16
		19mm	EMS68006-19
		21mm	EMS68006-21
NE5	Horizontal micrometer scale 5mm long with 0.05mm subdivisions. Surface chrome image.	16mm	EMS67988-16
		19mm	EMS67988-19
		21mm	EMS67988-21
NE20	Horizontal scale 0.10 inch long with 100 subdivisions. Surface scale image.	16mm	EMS67987-16
		19mm	EMS67987-19
		21mm	EMS67987-21
NE28	Horizontal micrometer scale. 1mm long with 100 subdivisions. Surface chrome image.	16mm	EMS67992-16
		19mm	EMS67992-19
		21mm	EMS67992-21
NE31	Horizontal scale 0.5" long with 100 divisions of 0.0005"	16mm	EMS67977-16
		19mm	EMS67977-19
		21mm	EMS67977-21
		Custom	EMS67977-50
NE41	Horizontal micrometer scale 10mm long with 200 subdivisions. Surface chrome image.	16mm	EMS67993-16
		19mm	EMS67993-19
		21mm	EMS67993-21
NE120	Horizontal Micrometer 20mm long with 100 divisions of 0.10mm.	21mm	EMS67976-21
		Custom	EMS67976-50