Grain Sizing Reticles

KR-854 glass eyepiece lineal intercept reticle for grain size counting to ASTM E112 methods. Four straight lines total 500mm. Space between lines is 1.3mm. Lines are 12.5mm long at 1x. Reticle is available in a number of different diameters, select when...

KR-841 glass eyepiece reticle for steel determination of content of nonmetallic inclusions using micrographics methods. Reticle is available in a number of different diameters, select when ordering. Lines: Chrome deposition Chamfer: 0.010" - 0...

KR-830 glass eyepiece grain counting reticle for ASTM E112. This reticle was created for ASTM Methods E 112. Reticle is available in a number of different diameters, select below when ordering. Lines: Chrome deposition Chamfer: 0.010" - 0.020" Flatness:...

KR-853 glass eyepiece reticle ASTM E-45 Method C. Learn more about ASTM Method E-45 here. Reticle is available in a number of different diameters, select below when ordering. Lines: Chrome deposition Chamfer: 0.010" - 0.020" Flatness: 2 waves or...

KR-852 glass eyepiece grain counting reticle ASTM E-45 Method B Overlay Grid. Learn more about ASTM Method E-45 here. Reticle is available in a number of different diameters, select when ordering. Lines: Chrome deposition Chamfer: 0.010" - 0...

KR-843 glass eyepiece grain counting reticle ASTM E-45 Method A, D and E. Square is 0.280" x 0.280" (7.11mm) inside dimension. Scale is 10mm in 100 divisions. Each division = 0.1mm. Reticle is available in a number of different diameters, select when...

KR-808K glass eyepiece untwinned grain counting reticle (1-10). For use with a 10x objective lens. This reticle was created for ASTM Methods E 112, PCN 12-501120-10. Plate 1 B, Untwinned Grains (Flat Etch) 100x. Reticle is available in a number of...

KR-808I glass eyepiece untwinned grain counting reticle (3-10). For use with a 10x objective lens. This reticle was created for ASTM Methods E 112, PCN 12-501120-10. Plate 1 B, Untwinned Grains (Flat Etch) 100x. Reticle is available in a number of...

KR-808H glass eyepiece untwinned grain counting reticle (1-8). For use with a 10x objective lens. This reticle was created for ASTM Methods E 112, PCN 12-501120-10. Plate 1 B, Untwinned Grains (Flat Etch) 100x. Reticle is available in a number of...

KR-808G glass eyepiece untwinned grain counting reticle (6-8.5). For use with a 10x objective lens. This reticle was created for ASTM Methods E 112, PCN 12-501120-10. Plate 1 B, Untwinned Grains (Flat Etch) 100x. Reticle is available in a number of...

KR-808F glass eyepiece copper grain counting reticle with 11mm field of view. Reticle is available in a number of different diameters, select when ordering. Lines: Chrome deposition Chamfer: 0.010" - 0.020" Flatness: 2 waves or better Centering: Within...

KR-808E glass eyepiece twine grain counting reticle with chrome mask to edge of glass. Reticle is available in a number of different diameters, select when ordering. Lines: Chrome deposition Chamfer: 0.010" - 0.020" Flatness: 2 waves or...