Ruler Reticules
Microscope ruler reticles are the most popular type of reticule used and are ideal for making basic measurements. Available in both mm and inches, the ruler reticules can be NIST certified for precise measuring that meets certifiable standards.Grid Reticules
Microscope grid reticles are frequently used for counting or measuring cells or particles. Measuring particles and cells is made easier, especially if the required task is a pass/fail task. By knowing the size of the grid and whether a particle or cell fits within that grid can make the job of viewing multiple samples at one time more efficient and timely.Comparator Reticules
Microscope comparator reticles are typically used for measuring angles. Similar to a protractor, the comparator reticle is available with or without a ruler printed beneath it.Crossed Scale Reticules
Microscope crossed scale reticles are similar to ruler reticles, but have rulers on each of the four axis points. These reticles are useful when needed to measure in several directions from a center point.Cross Line Reticules
Microscope cross line reticles typically do not have measuring features on them. These microscopy reticles are cross lines, or cross lines with multiple angles, such as a pie.Concentric Circle Reticules
Microscope concentric circle reticles are used to measure tolerances from a central point. By using concentric circles, the distance between each circle on the point is a known distance and making measurements of tolerances is much easier.Grain Sizing Reticules
Microscope grain sizing reticles are used for measuring twine, austenite, carbide, brass,
and copper. Additionally grain sizing reticles that meet ASTM E112 grain
counting standards, Methods ASTM E-45 A, D and E method, and ASTM C
method are reticles that meet specific industry standards.Whipple Reticules
Microscope whipple reticles have a grid system that usually contains a grid within the main grid. Whipple reticles are intended to enable the measurement of smaller
specimen features such as pigment dispersions, colloidal particles, dust, and
bacteria.Point Array Reticules
Microscope point dot array and point cross array reticles are used for counting.Merz Reticules
Microscope Merz Reticles are used to estimate the three dimensional surface
areas or the surface density of a component in a given volume, when the
component does not have a random orientation. It comprises a test system
with parallel curved lines used for measuring the intersection of points.Pinwheel Reticules
Microscope pinwheel reticles are much like the name - a pinwheel with a measuring ruler on each leg of the pinwheel. Specialized Counting Chamber Reticules
Microscope counting reticles include everything from Birnell Scale, Dargie reticle, dirt estimation reticle, Fairs Analysis reticle, Howard mold counting reticle, hole gage reticles, milk smear, Reticulyte counting reticles, Walton & Beckett reticles, Patterson globe reticles, IMA/USP counting reticles, Miller Disc square reticles, Weibel reticles and Porton Counting reticles.Square Reticules
Microscope square reticles and concentric square reticles are commonly used to measure set dimensions.Once you have your microscope reticle, read this page to find information about how to accurately measure with your reticle.
If you are looking for a particular type of microscope reticle and don't see mention of it on this page, please contact Microscope World, as we carry a number of reticles that are not listed here, as well as custom microscopy reticles.
