DrakaElites rods and tubes benefit from the advantages of a fully industrialised platform, with stringent and exceptional quality control.

Specifically for filters, as there are a lot of options in the market, it is recommended that you consider high-quality products from reputable manufacturers. These are typically filters that incorporate two important things:

DrakaElite’s rods and tubes are produced using Draka’s proprietary Plasma-Activated Chemical Vapor Deposition (PCVD) manufacturing process. This innovative process allows for very precise index profiles and pure material compositions.

An ultraviolet (UV) filter is a clear-glass photographic filter that is attached to the front of a lens that blocks incoming ultraviolet light rays from reaching the camera sensor.

Uv filter what does it doreddit

By having a UV filter in front of the lens, however, the risk of accidentally hitting, scratching, or cracking the precious front element is minimized. Think of it as having some extra insurance: it hurts far less to destroy your relatively affordable lens filter than to break your pricey camera lens.

The result is a complete portfolio covering the full range of application standards, from OM1 and OM2 optical fibres, right up to high-data-rate OM3 and OM4. For all our fibre types, Prysmian Group delivers a superior level of dedicated customer service, support and delivery options.

If you shoot with a film camera, however, then a UV filter could be a key accessory to avoiding a blue color cast on your captured shots.

We’re combining state-of the-art glass technology with advanced coating and buffer technology in an industrialised manner, paving the way towards unprecedented performances and new applications.

We’re engineering the technology which will deliver information at optimum speed, bringing new opportunities to industries and connecting communities.

Photographers use a range of different filters on their camera lenses for different effects and purposes, and one of the most common filters found in a camera bag is the standard UV filter. In this guide, we will analyze what a UV filter is and if it is necessary to have one attached to our lenses.

Using a UV filter can also protect your lens from getting dirty with dust particles, water drops, or even fingerprints. Your lens’s front element can stay pristine for longer if you only need to clean your lens filter rather than the actual front element of the lens.

Though it is not visible to our eyes, UV light may affect our images when shooting in daylight, especially when shooting in mountainous environments or near the sea. It can result in a slight blue color cast in the resulting photos.

IsUV filternecessary for water

For all our fibre types, Prysmian Group delivers a superior level of dedicated customer service, support and delivery options.

A single mode optical fibre that drastically reduces cable diameters for most OSP cable designs, increases fibre density in ducts, and reduces size and weight of aerial cables. Leveraging its proprietary BendBrightXS technology, Prysmian has reached a new milestone in fibre miniaturisation. BendBrightXS 180µm enable strongly reduced cable dimensions and yield industry record cable density.

UV filtervs NDfilter

Virtually all digital cameras these days already ship with a thin, built-in UV filter in the protective layers in front of the camera sensor, so the difference when shooting with and without UV filters may be imperceptible or non-existent.

You may occasionally see UV filters sold with an L reference in their name, such as L35, L37, or L39 — the Nikon 72mm UV Haze L37 glass filter, for example.

What does UV filter doin water purifier

Prysmian Group’s Optical Fibre Division has a 30-year history of world-leading service to the telecoms industry. We provide innovative products for the full range of applications, spanning long-haul, metropolitan, access, FTTx, and premises applications.

If you own expensive camera gear and want to protect your lens, then consider purchasing a high-quality UV filter to provide an extra layer of security and peace of mind, especially if you often shoot in riskier (e.g. in the mountains or places bustling with people) or dirtier environments (in rainy weather or by the sea).

In addition, our specialised machinery and processes are used for manufacturing the fibres supplied to the high-demand mass market that is Telecoms and Datacoms.

If image quality is what’s most important to you, though, and you’re willing to leave your front element exposed, you may need to think long and hard about whether you’re willing to sacrifice even the slightest bit of image quality by putting another glass element in front of your camera lens. Adding any lens filter may reduce sharpness and contrast as well as cause unwanted flaring and other aberrations in your photos.

All multimode optical fibres produced by Prysmian Group are coated with DLPC9 coating to significantly reduce microbending. Our products cover Local Access Networks (LANs), data centres and server farms, central offices, and Storage Area Networks (SANs).

DoI need aUV filterfor my lens

WideCap is a multimode system that delivers OM4 performance within the 850-950nm-wavelength window, providing a low-cost and power-efficient solution for data centre networks.

A UV filter can block incoming ultraviolet light from reaching the camera sensor, removing the unwanted blue color cast.

So should you buy and use a UV filter on your camera lens? Unfortunately, there’s no easy one-size-fits-all answer to that question.

But speed is just one consideration. To accelerate connectivity everywhere, we are also setting new standards in terms of low latency, reliability and the management of ever-greater data volumes. Our range of single-mode, multimode and specialty fibres are designed for every purpose. With centres of excellence the Netherlands and France, and five production sites around the world, we are a world-leading manufacturer of optical fibre – and we’re working at the very cutting edge of speed and reliability.

UV filters were much more important in the days of film photography, but as cameras transitioned into the age of digital, the original purpose of the filters became far less important. These days, whether or not to use UV filters on a digital camera lens is a matter of constant debate.

Do UVfilters affect image quality

Whatis aUV filterfor water

So if you are a digital photographer, is a UV filter basically just a lens protection filter? The short answer is basically yes. Since digital cameras are far less sensitive to UV light compared to analog cameras, photographers may rarely run into occasions in which a UV filter makes any difference in improving the image quality of photos.

When it comes to premium and cutting-edge cables, our modeling and design expertise, together with our technology and production processes, is reflected in a complete portfolio of four mainstream single-mode optical fibre types:

DrakaElite is Prysmian Group's Specialty Fibre suite, dedicated to the specialty market segment, with a comprehensive product range offering solutions, and active and passive components for the medical, marine, Oil & Gas, and telecoms sectors.

UV light covers the range of wavelengths between 100-400nm in the light spectrum, which in terms of color is translated to violet and blue tones.

This refers to the wavelengths that are filtered out by the glass. An L35 filter blocks UV light of wavelengths shorter than 350 nanometers (nm), L37 removes everything up to 370nm, and so on.

Prysmian Group’s multimode optical fibres for the Datacom, enterprises and premises cable industries are based on our Plasma-Activated Chemical Vapour Deposition Process (PCVD), acknowledged worldwide as offering the best core-profile accuracy in multimode fibres.

With more than two decades of experience in the field of optical fibre technologies, a unique proprietary process, and an extended patent portfolio, DrakaElite offers an extensive number of solutions that exceed the requirements of your applications or your market.

Uv filter what does it dofor lenses

Film photography is more sensitive to UV light compared to digital cameras, which means that it can be important to use a UV filter when shooting on a non-digital medium.

It is important at this point to note that whenever you place something in front of your camera, whether it’s a lens or a filter, optical quality should be one of the key things to keep in mind.

“Visible light” for the typical human eye is around 380nm to 750nm, though sometimes people may be able to perceive wavelengths down to 310nm in the ultraviolet range and up to 1100nm near the infrared range.

In the end, as with many choices in this industry, using a UV filter comes down to personal preference and whatever is best for you and your photography.

1. Multi-layer coatings that help reduce or eliminate optical aberrations such as chromatic aberration, flaring, color casting, etc.

Even if you have the latest, greatest, and most expensive camera when it comes to specs and features, placing a low-quality optical element (whether a lens or filter) in front of that camera will result in lower-quality images than the camera is capable of.