Graticules, reticles, and grids are precision tools used in microscopy, optical instruments, and imaging systems to aid in measurement, alignment, and targeting. Commonly integrated into eyepieces or slide-mounted formats, they enhance accuracy during observations and support standardized data collection in research, metrology, and clinical diagnostics. With various patterns and calibrations available, these tools are adaptable to diverse analytical tasks, improving consistency and workflow efficiency across scientific and technical disciplines.
Synaptek® Beryllium-Copper Grids, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Unflexible grids, made of a special beryllium-copper alloy, nickel and molybdenum.
Expand 12 Items
Veco Sjostrand for Serial Sections, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Veco grids are the most rigid grids available and offers superior handling characteristics.
Expand 2 Items
Embra Oval Slot Grids, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
EMBRA electroformed grids combine a high open area with a rigid construction.
Expand 8 Items
Graphene Oxide TEM Support Films, Electron Microscopy Sciences
Supplier: ELECTRON MICROSCOPY SCIENCE
Graphene Oxide (GO) support film is a super thin (<1 nm), naturally hydrophilic layer placed over the Holey, Lacey or Quantifoil support film on copper or gold grids.
Expand 22 Items
Carbon Film on Thin Bar Square Grids, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
A thin film of pure carbon is deposited on the shiny side of the grid.
Expand 60 Items
Veco Slotted Pattern, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Veco Grids offer superior handling characteristics. Plus, with a 0.8 mil thickness, a most rigid grids available.
Expand 6 Items
Stage Graticules and Micrometers for Transmitted Light, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
The stage graticules are for the routine calibration of eyepiece patterns when alternating between objectives or using the graticule in different microscopes.
Expand 12 Items
Eyepiece Graticules, Scales with Crosslines, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Useful when interested in measurement in different axis.
Expand 16 Items
Maxtaform Square Mesh Grids, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
High grade maxtaform grids with clean and smooth edges, firm support, and a large open area.
Expand 20 Items
Gauge Pair, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Gauge pairs occupying a field of view of 10 mm. Each gauge is proportional to its adjacent number. The approximate size of the smallest pair is 0.1 mm.
Expand 3 Items
Formvar/Silicone Monoxide Support Films, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
A formvar film stabilized with a thin film of Silicone monoxide.
Expand 6 Items
Lennox Grain Analysis, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Pattern NG21. Lennox for Grain analysis.
Expand 5 Items
SEM, Finder Grids, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Finder grids for SEM; a valuable tool for analytical studies. The grids are available in 10 mm diameter and they can be placed directly on the stub surface and used to identify the area of interest in which the studies are performed.
Expand 2 Items
Veco Rectangular Slotted Grids, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Veco grids offer superior handling characteristics.
Expand 6 Items
Gilder Standard Square Mesh Grids, Gilder Grids
Supplier: Electron Microscopy Sciences
In Copper (Cu), Nickel (Ni), Gold (Au), Copper/Palladium (Cu/Pd=CP), Molybdenum (Mo).
Expand 38 Items
Concentric Circle Graticules, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
This design leaves the circle clear of obstruction.
Expand 3 Items
IAM-5 Grids, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
This ideal standard for verifying or qualifying multiple image analysis parameters such as optical distortion, alignment between systems or optical paths, and cell areas for particle counting.
Expand 6 Items
Formvar Carbon Support Film on Single Hole Grids, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
The formvar coated grids are stabilized with an evaporated carbon film. This type of coating is excellent for specimen support, especially for ultra thin sections. All film is laid on the shiny side of the grid.
Expand 39 Items
Omniprobe Lift-Out Grids, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Custom copper lift-out grids specifically designed for in-situ lift-out.
Expand 2 Items
Athene Square with Center Mark Grids, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Athene grids are renowned for highest quality square mesh for transmission electron microscope.
Expand 2 Items
Gilder Revolutionary Specimen Support Grids, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Type Hexagonal and Square represent our efforts to reduce the grid bar width (only 5 microns) enabling more of the specimen to be viewed
Expand 8 Items
Quantifoil® Holey Carbon Films, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Holey carbon film for electron microscopy or low-energy electron point source microscopy.
Expand 309 Items
Model IAM-8 Multi Grid Standard, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
A uniqulye designed standard with four different grid size patterns: 0.5×0.5 mm grid with 25 µm pitch; 1×1 mm grid with 50 µm pitch; 2×2 mm grid with 100 µm pith; and 4×4 mm grid with 200 µm pitch.
Expand 2 Items
Formvar Carbon Support Film on Gilder Finder Grids, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
The formvar coated grids are stabilized with an evaporated carbon film. This type of coating is excellent for specimen support, especially for ultra thin sections. All film is laid on the shiny side of the grid.
Expand 78 Items
Silicon Dioxide TEM Window Grids, Electron Microscopy Sciences
Supplier: ELECTRON MICROSCOPY SCIENCE
By making the grids slightly narrower users now have easy access to grids in TEM holders. No more fumbling with tweezers while trying to pick up or put down grids. The new TEM Window grid shape is still compatible with all standard holders. TEM Window dimensions are 2.9 mm in diameter and 100 µm thick.
Expand 3 Items
Grating Replicas: Parallel and Crossed Lines, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Parallel and crossed line grating replicas are calibration specimens for transmission electron microscopy and scanning transmission electron microscopy.
Expand 2 Items
EDX/XEDS Calibration TEM Window Grid, Electron Microscopy Sciences
Supplier: ELECTRON MICROSCOPY SCIENCE
Suspended germanium provides a unique calibration standard for x-ray energy dispersive spectroscopy. Since Ge is not typically found in TEM columns, the calibration samples provide a material that cannot be mistaken for instrument components and their signal peaks. The regime in which system peaks normally occur (2 to 9 keV and 11 to 20 keV) is devoid of peaks from the Ge.
Expand 1 Items
QUANTIFOIL® R 3 Holey Carbon Films on Grids, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
QUANTIFOIL® is a carbon film for electron microscopy or low-energy electron point source microscopy.
Expand 56 Items
NG2 Eyepiece Graticles, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
The specimen is racked on the mechanical stage of the microscope and traverses are taken right across thee deposit sizing all the particles encountered.
Expand 3 Items
Gratings-Ronchi Rulings, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
The grating covers the entire plate with the exception of R25, R26 and R27 where the grating occupies a 30 mm wide central strip. The glass is B270 with refractive index of 1.52.