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Metaphase Technologies Inc. | 858 seguidores en LinkedIn. Light Beyond Vision | Since 1993, Metaphase Technologies has been developing products that advance ...

6-axis parallel kinematics (Hexapod) with integrated NEXLINE� high-load piezo motor actuators, suitable for applications in strong magnetic fields More Information on 6-Axis Motion and Positioning Platforms / Hexapods PDF Brochure

With DuraVision DriveSafe, 64% of wearers tested said they experienced fewer problems with glare thanks to the new coating compared to other premium anti-reflective coatings. Source: Internal wearer trial (CZV employees in Germany), external wearer trial (eye care professionals and consumers in Spain)

These piezo tip/tilt mirror platforms come with 3 different tilt ranges to 10 mrad (20 mrad optical deflection). The parallel-kinematics, differential direct drive system makes for very fast response and excellent stability and the two coplanar, orthogonal axes with and a fixed pivot point eliminates polarization rotation and facilitates integration into compact optical systems. PDF Brochure | Piezo Tip/Tilt Platform Datasheet, Order Info

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Our vision has changed enormously now that we use digital devices such as smartphones, tablets, and modern illumination through LEDs and displays. We are subjected to more blue light than ever – all day long, in fact. High-energy blue light is also believed to have a negative impact on vision over the long term.

The S-331 tip/tilt piezo-driven platform is designed for large angles and highest dynamics. Tip/Tilt Platform Datasheet / Order Info

Jan 26, 2022 — How does a beam splitter work? ... A beam splitter works by splitting the light beam into two or more parts. The angle at which the beam is split ...

Types of lenscoatingfor glasses

P-541 Piezo-Z stages and Z/tip/tilt stages are optimized for light microscopy, nano-focus and metrology applications. The extremely low profile of only 16.5 mm, a large 80 x 80 mm aperture allow easy integration. XY scanning stages with the same footprint are also available. PDF Brochure | Piezo- Tip/Tilt Stage Datasheet, Order Info

P-518, P-528 and P-558 are open-frame, piezo-driven Z/tip/tilt stages. The large clear aperture enables transmitted-light applications. The integrated piezo drives enable high dynamics and resolution, with motion to 240 microns and 2.4 milliradians, respectively and high resolution to 0.5 nanometers and 50 nano-radians. PDF Brochure | Piezo Tip/Tilt Platform Datasheet / Order Info

It’s all about protecting your eyes from the sun and glare when you’re outdoors. You and your eye doctor can create your ideal sunglasses in terms of both color and style. Colored coatings for sunglasses are available for plastic and mineral lenses. A wide selection of lens tints – from single colors and gradient tints to dual color or even special tints for medical purposes – feature in the range of sunglasses from ZEISS. So your glasses, whether single vision or progressive lenses, will become your favorite accessory that also delivers first-class protection against the sun.

This Ultraviolet UV Curing Kit contains a portable battery operated UV lamp, UV epoxy and protective goggles providing the ability to perform quick epoxy ...

Lens manufacturers want to make it easy for their customers to select a coating, which is why they offer packages for different coatings. And ZEISS is no exception: with the  DuraVision®  Premium lens coatings, you receive a complete package comprising top anti-reflective, hard, antistatic and CleanCoat coatings.

Unfortunately, no coating will mean never having to clean lenses again. However, lenses can be coated in such a way that impurities are less likely to adhere to the lens. CleanCoat makes the lens surface smooth, making it more difficult for dirt and dust to adhere. This simplifies lens care tremendously. The smoother the lens surface, the better.

Canon (EF) Lens Mount to C-Mount Camera Adapter lets you use Canon (EF) mount lenses on C-mount cameras. Snug fit. Free shipping. Guaranteed for life.

Anti reflectivecoatingglasses price

Just like a lotus leaf, water beads right off thanks to the wetting properties of the coating. A great bonus, particularly for anti-reflective lenses, because you’re more likely to notice dirt through improved reflection reduction than on lenses without such a coating.

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Anti-reflective lenses can be recognized by the residual reflection. Regardless of the material used for the lenses, they have a characteristic color when you hold the glasses at a slight angle against a white background. This is highly practical for the wearer: the optician can identify the anti-reflective coating and even offer the same high quality if a switch to another material is desired.

The residual reflection is usually green. The modern Duravion®  Premium lens Coating  from ZEISS has an attractive, bluish residual reflection. The barely perceptible bluish residual reflection increases the amount of light the lens transmits to your eyes. And not only that – the blue is less visible to the eye. This means lenses with this residual reflection have the advantage of making your eyes look clearer to other people and have fewer reflections. Your eyes look more natural, almost as if you’re not wearing glasses at all.

Mar coating lensesprice

Another coating level with antistatic function can also help keep your glasses cleaner: fluff – from clothes, for example – adheres to these lenses much less.

Mar coating lensescost

S-303 piezo phase shifters are based on a piezo tripod drive. The very stiff and compact design provides microsecond response times and angstrom level resolution. Piston movement is up to 3 micrometers. Open- and closed-loop versions are available. PDF Brochure | Phase Shifter Datasheet / Order Info

Just ask your optician. Choosing the right coating also matters if you’re buying children’s glasses or a second pair for yourself – so don’t leave this important decision to chance!

MAR coatingmeaning

Lenses can help protect your eyes against blue light thanks to a special filter, making it easier to work at a computer or use digital devices. Thanks to DuraVision® BlueProtect from ZEISS, you receive a premium lens coating together with a blue light filter, which is great for all wearers who are often indoors and find that the light emitted by LED light bulbs, TVs or computer monitors makes them tired or uncomfortable. It is therefore advisable to opt for this lens coating, even for glasses you need for work or when watching TV.

These compact Z-positioners and Z-tip/tilt platforms are based on a parallel-kinematic piezo tripod design. They provide piston movement to 12 microns, tilt angles to 1.2 mrad (2.4 mrad optical beam deflection) and sub-millisecond response times. The tripod design provides excellent angular stability. PDF Brochure | Piezo Piezo Phase Shifter Z/Tip/Tilt Platform Datasheet, Order Info

Special coatings with a hard lacquer matched to the material not only enhance the scratch resistance of the lenses, they also ensure constant visual quality and extend durability. Thanks to the DuraVision® Platinum coating, ZEISS offers a solution that is three times harder than the previous generation of hard (AR) coated plastic ZEISS lenses and 35% harder than AR coated mineral (glass) ZEISS lenses. This is made possible by the way ions seal the lens when the coating is applied.

We’ve all been there: Unpleasant glare from oncoming traffic or street lights impairing our vision. This is tiring for drivers and can even become dangerous.

Self-tinting lenses are a great idea for anyone who doesn’t want to change their glasses in the sun as these lenses incorporate a special technology which adapts to the sun – e.g.

The Zoom Lens (Japanese: フォーカスレンズ Focus Lens) is a type of held item introduced in Generation IV that boosts the holder's accuracy.

For plastic lenses you definitely need a hard lacquer coating. While plastic lenses are easy to wear, the material used is softer and more prone to scratches than glass lenses (a.k.a. mineral lenses) – at least if untreated.

It helps you see more clearly, without distortions, makes your glasses more attractive and allows you to see clearly and without reflections.

Best lenscoatingfor glasses

This multi-axis piezo nanopositioning stage is one of the most advanced piezo systems currently available. Its parallel-kinematic design, where all piezo flexure drives act on the same moving platform, and sophisticated digital control algorithms (see E-712 digital piezo controller) make it possible to achieve highly precise coordinated motion in all degrees of freedom, with straightness & flatness in the low nanometer range. PDF Brochure | 6-DOF Piezo Stage Datasheet

With a platform diameter of only 10 cm the M-810 Hexapod is the most compact parallel-kinematics micropositioning system to date. In addition to positioning all six axes with high speed and accuracy, it allows the user to define the center of rotation (pivot point) anywhere inside or outside the system envelope by one simple software command. This makes it ideal for all complex positioning tasks with restricted space. PDF Brochure | 6-DOF Platform Details / Manuals, Order Info

Formerly only needed when the sun was shining brightly, sunglasses with a  mirror coating are now very much in vogue – and they’re available in your prescription! Talk to your optician today to see the wide range of colors and functions available for sunglass coatings.

Anti reflectivecoatingsunglasses

How can you recognize the ZEISS DriveSafe coating? The ZEISS DriveSafe coating is evident from a slightly violet residual reflection on the lens, which is barely visible and therefore not distracting.

So why not talk to your eye doctor about the anti-reflective coating options today! Ask for their tips about what you need to look for to ensure your coating lasts as long as it ought to.

Lens coatings provide extra protection for your lenses and transform modern plastic lenses into strong visual aids. Sadly, we often don’t give due consideration to the importance of lens coatings when purchasing a pair of glasses. The decision about coatings is usually left to the optician. In order to help you choose between anti-reflective, hard, CleanCoat and other coatings, we’ve put together a guide that explains the different options. After all, the choice is yours!

This high-force multi-axis stage is based on PI's patented NEXLINE� self-locking piezo motor drives. These high-precision linear drives were awarded the SEMI Technology Innovation Showcase Award. NEXLINE� technology combines the advantages of piezo class precision with the long travel ranges of linear motor technology. PDF Brochure | Tip/Tilt/Z Stage Product Datahseet / Order Info

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One thing’s for sure: Light has a considerable effect on managing our internal body clock, and thus our sleep patterns. Strong light in the early evening tells your body to stay awake for longer. When you look at the screen on your computer or another digital device, you subject your eyes to large quantities of blue light, causing such things as reduced contrast sensitivity. Focusing on a screen can also be strenuous for you and your eyes, and contribute to digital eye strain.

Lenses without anti-reflective coating have a big disadvantage:  They reflect a lot of light, which can distract the wearer. These reflections are particularly annoying on wet roads or when driving at night, but also when the person you’re talking to can see themselves in your glasses.

A premium lens coating can help, one that’s integrated into the  ZEISS DriveSafe lenses. This reduces the subjective sensation of glare1 – e.g. from oncoming vehicles with LED or Xenon headlights – and effectively protects your lenses from both scratches and the adhesion of dirt particles.

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