Graticules Optics Limited

Manufacturer of Graticules and Precision Photolithographic Products on Glass, Film and in Metal Foil.

[Graticules Optics Limited @GraticulesOpts]

🚀 Our New Website Is Live — Built to Serve You Better
We’re excited to announce the launch of the new Graticules Optics website:
👉 https://t.co/maNRuIqfv3
#PrecisionOptics #OpticalEngineering #DefenceTechnology #Aerospace #Manufacturing #CustomOptics #LiftOutGrids #TEM

[Graticules Optics Limited @GraticulesOpts]

Exhibiting at W3+ Fair Wetzlar — Stand B14a! We make reticles, apertures & precision photolithographic products on glass, film & metal foil. Stop by to see them firsthand and chat with our team. #W3PlusFair #W3PlusWetzlar #Photonics #Optics

[Graticules Optics Limited @GraticulesOpts]

The R74 Thermal Imaging Test Chart enables precision resolution testing for thermal, Far IR, UV & X-ray systems. Its dual-material electroformed design delivers a clear optical air-path, eliminating chromatic & absorption issues.
#ThermalImaging #USAFResolution #OpticalTesting

[Graticules Optics Limited @GraticulesOpts]

We offer two high-precision sperm counting chambers: Makler and Shukratara.
Identical specs, identical use—and proven to deliver equivalent, reliable results in the lab.
#LaboratoryScience #SpermAnalysis #IVF #Andrology #MedicalDevices #GraticulesOptics

[Graticules Optics Limited @GraticulesOpts]

Etch and Fill Reticles
We specialise in etch & fill (day/night) reticles, engineered for optimal visibility against dark fields where black patterns fail.

Only a handful of manufacturers globally possess the skillset and infrastructure to make these. See: https://t.co/R6BHYEv7AP

[Graticules Optics Limited @GraticulesOpts]

New Long Glass Scales for Calibrating CMM's, 100mm - 1000mm. Now with smaller subdivisions of 0.1mm, 0,5mm and 1mm, and lengths up to 750mm.
Traceable C of C's are available for all scales up to 1 metre length. See https://t.co/vCHjywPTFw

[Graticules Optics Limited @GraticulesOpts]

NEW GOFIB Lift-Out Grids
High quality copper and molybdenum FIB grids with various pin configurations from the company that has manufactured these for over 15 years. See https://t.co/59cvzyEFdt

[Graticules Optics Limited @GraticulesOpts]

Cyber Essentials Renewed
Graticules takes the security of our computer and data very seriously and, in addition to Cyber Essentials, we have employed the services of a specialist company to continuously review our systems. Our new Cyber Essentials certificate is now available.

[Graticules Optics Limited @GraticulesOpts]

We are pleased to announce that our Quality Management System has recently been audited and passed with flying colours, a renewed ISO 9001:2015 certificate is now available.

Graticules is totally committed to producing high quality components; the QMS underpins their operations.

[Graticules Optics Limited @GraticulesOpts]

We are getting excited about MMC 2025. Come and talk to the premier manufacturer of TEM Grids, FIB Grids, LM Reticles and Calibration Scales about the major innovations in this market. We are at the forefront of these significant, market-driven developments.

[Graticules Optics Limited @GraticulesOpts]

Etch and fill reticles, also known as day/night reticles are a speciality of Graticules Optics Limited. The skills and equipment required to make them are an important part of the complex production process, and very few companies have these capabilities, but we do!

[Graticules Optics Limited @GraticulesOpts]

Do you know how to use a Sedgewick Rafter Counting Chamber properly. Ian Gordon, our Senior Technical Specialist, has created a new You Tube video to explain clearly what to do. See this link https://t.co/66mkD9xuHt

[Graticules Optics Limited @GraticulesOpts]

Another New Help Video Published - How to Calibrate a Microscope with a Stage Micrometer
Graticules, and in particular Ian Gordon, has produced another new video giving a simple, step by step guide, see: https://t.co/N4aQH5WnxH

[Graticules Optics Limited @GraticulesOpts]

Graticules Optics is currently undergoing phase one of a major investment program designed to increase production capacity, expand manufacturing capability, and improve working environments. https://t.co/3ZjIgeGDCo

[Graticules Optics Limited @GraticulesOpts]

Graticules Optics will be exhibiting at the Optatec show (booth #419), taking place in Frankfurt from 17-19th November. Neil Blackford will be there with examples from our full range of micropattern products in glass, film and metal foil. See https://t.co/ySCu1pfLRC for info.

[Graticules Optics Limited @GraticulesOpts]

Graticules Optics has been deemed an essential supplier to the medical, biological, pharmaceutical, water supply and security markets so continues to operate during this difficult time. Read more at https://t.co/SeIo8Deyhv

[Graticules Optics Limited @GraticulesOpts]

Hey, don't forget that in addition to the vast range of standard TEM grids, Graticules Optics specialise in manufacturing to individual customers requirements. Call us on [phone] to find out more, or visit https://t.co/43Ix4gN8WV

[Graticules Optics Limited @GraticulesOpts]

High precision electroformed-foil and chrome on glass pinholes and slits available from Graticules Optics. Download brochure: https://t.co/BvLlwxofir

[Graticules Optics Limited @GraticulesOpts]

Graticules Optics TEM grids are 100% inspected, so you know that any grid you take from the vial will be useable. https://t.co/vKpOUd6D1Y