A: Typically we have these products in stock on the shelf - however, it may take upto 5 days before they are dispatched. If you need the product more urgently, please contact us direct and we will do our best !

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Order online the Ray-ban glass, Rx6434, in Gray color or come and try it at the Doyle store nearest you.

The applications include laser beam analysis of pulsed and CW laser service use in the field of laser systems optical setups, adjustment, monitoring of beam direction stability, quality control and M² measurement with matching M² stage.

by W Li · 2023 · Cited by 21 — Integrated multimodality microscope for accurate and efficient target-guided cryo-lamellae preparation. Nat Methods. 2023 Feb;20(2):268-275. doi: 10.1038 ...

This laser beam profiler features a CMOS sensor that guarantees frame rates of up to 60 Hz with high dynamics and is suitable for large beam diameters up to 11 mm.

This laser beam profiler features a CMOS sensor that guarantees frame rates of up to 60 Hz with high dynamics and is suitable for large beam diameters up to 11 mm.

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We use the internal website analysis tool Piwik to analyse anonymous visitor behaviour on our website. Your data will not be transmitted to third parties. This gives us the opportunity to evaluate which products and pages are clicked on when you visit our website. By using the Laser 2000 GmbH pages and services, you agree that we use cookies.

Fusion Optix diffusion films are amongst the most efficient diffusion material on the market. They are available in a variety of custom and standard roll widths ...

INSPECTIONSTANDARD:   We inspect the piece by eye for flaws, design inaccuracies and contaminations. We measure the design to check that it conforms to the specifications, and record both of these measurements on our internal inspection records. Finally, we find the CD of the mask, measure that, record it, and also take a digital photo that is saved with the inspection log. We use Nikon MM40 at 900x magnification and an OGP ZIP 300 at 400 x magnifications for this.

Gaussian beams are special laser beams characterized by their unique intensity distribution and propagation characteristics.

A: Certainly, we have higher resolution graphics that we can email you. Please contact us via the Live Support or by Email.

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Polarized Tester · This test card is specially designed for testing polarized effect. · Environmental and pollution-free, easy and convenient to use. · This is the ...

Quartz or sometimes called Fused Silica is equally a very good substrate, and probably the most common for ‘high-end’ applications such as semiconductor chips. There are a couple of mechanical benefits of quartz over standard soda lime glass – firstly the quartz material is optically pure, with a very high transmission of light even at very low wavelengths of down to 175nm. The second major benefit of quartz is that it remains dimensionally stable even in extreme temperatures, with a thermal co-efficient expansion of 0.4 ppm. Quite often, quartz is the chosen substrate used in laser ablation applications, firstly because of the short wavelengths that are used to ablate with, and secondly because mechanically it can cope with higher temperature fluctuations without damage.

CERTIFICATE OF MEASUREMENT:   A combined conformance and measurement certificate. We measure 3 lines and line pairs - using each end of the scale and the centre. Tolerances are per our standard tolerances.

As standard products, these are available on Soda Lime glass with a low reflective chrome pattern etched onto the surface. The chrome material, when viewed from the top surface, will have an oxide layer (CrO) to reduce light reflections.

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CERTIFICATE OF CONFORMANCE:   In addition to the standard inspection process described above, we will then document them via a Certificate of Conformance . Tolerances are per our standard tolerances.

Nov 6, 2024 — More importantly, UV Filters are an added protection for your camera lens and prevents dirt, dust, sand, and rain from getting in and ...

Soda Lime Glass is the most common substrate used for masks, due to its good quality/price ratio. The glass is optically good, very flat and has no imperfections. If used in a photo-lithographic process, glass can be used with a very wide variety of light sources from 350nm upwards, with an excellent UV transparency. Soda Lime glass has a thermal co-efficient expansion of 93 (10-7) which is approximately 10 ppm (parts per million) , and a transmittance value of 88% at 375-450nm, with a glass flatness class of 5um for the smaller plates and 10um for the larger plates. Some of the very big plates of 14" and above, may have a bigger flatness tolerance.

CHROME SPECIFICATIONThe majority of our standard chrome on glass targets  are made on soda lime glass, with a low reflective oxide coating  (11% reflectivity at 436nm wavelengths). They are made at high presicion, using a photolithographic method, ensuring the very best quality. The Optical Density of the chrome is  >2.8 in the UV bandwidth, and the chrome is coated to approx 0.1um thick. The side of the chrome that is against the glass (the underneath face) remains high reflective with no oxide. Alternative thickness, reflectivity and colour are available on demand. Please see the download section for charts.

TURNAROUNDOur standard production turnaround is 5 days from receipt of order. We can offer faster services if required for more urgent orders.

Please see the TECHNICAL sections, DOWNLOAD sections and FAQ for further information. If you still require clarification, please either email or click for LIVE SUPPORT.

Euclid discovered the law of reflection. This states that light travels in straight lines and will reflect from a smooth surface at the same angle it hit ...

Thorlabs' C-Mount-threaded post mount and cage plate allow for the mounting of C-Mount-threaded components, such as our line of C-Mount extension tubes, CMOS ...

Pattern Area: 55mm x 18mm made up of equal line/space according to customer requirementsSlide dimensions: 3" x 1" ( = 76 x 26 mm ) - 1.5 mm thick.Slides can be cleaned, sterilized and re-used during many years.

This laser beam profiler features a CMOS sensor that guarantees frame rates of up to 60 Hz with high dynamics and is suitable for large beam diameters up to 11 mm.

A: Yes ....The patterns here are standard products, but we can certainly transfer almost any design to the slide (Note the price will change accordingly)

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A: Yes. Our standard products are Low Reflective Chrome on Soda Lie glass - but we can offer different base material (Quartz, Borofloat etc) and different masking materials (Aluminium, ITO, Gold etc), as well as simply different thicknesses of glass. There will be minimum order quantities for most of these special materials of at last 6 pieces, but with more "exotic" combinations considerably more.

Precision Ronchi Ruling Glass slides are excellent for evaluating resolution, field distortion, and parfocal stability, especially of microscopes. Many different Linepairs Per Millimeter (LP/MM) versions available from 5lp/mm upto 500 lp/mm.  A linepair is described as one dark line, and one clear line. Therefore, 5 line pairs per mm  = 1mm/10 = 100um line widths, and 500lp/mm = 1/1000 = 1um.

Feb 16, 2023 — By the depth of field of the microscope we mean the thickness of the layer of the preparation in which the sharply displayed objects are ...

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DataRay's WinCamD-LCM laser beam profiler (beam analysis camera) measures pulsed and continuous wave lasers with frame rates of up to 60 Hz at very high resolution (2048 x 2048 pixels). For the operation of the camera, no external power supply is required.

The Laser Beam Profiler is supplied with 3 neutral density filters with optical densities OD1, OD2 and OD4. These are magnetically fixed in front of the C-mount opening and can be freely stacked with each other.

May 5, 2022 — KoPro also has black paint that is 94%-98% light absorption, so this cloth represents KoPro's efforts to eliminate light reflection completely.