Does Lenes On A Digital Camera Need A Uv Filter
Digital cameras take significantly enhanced over the past decade, taking pictures that are more lifelike than always. If you find yourself taking pictures of your family for memories or snapping images professionally, you want to have the all-time equipment possible. Of class, this may lead y'all to discover and then many kinds of lenses and photographic camera accessories that information technology can be challenging to know what you need. Ane matter that many digital photographic camera enthusiasts have questions about is UV filters and how they tin can do good your pic taking.
What is a lens UV filter? A UV filter is a glass filter that will attach to the front of your camera lens. These additions are used to block ultraviolet rays and were necessary to motion-picture show photography in the past but are mainly used to protect digital camera lenses today.
Today, there is a lot of confusion near the importance of UV filters, as some photographers swear past them, and others think they are a waste of money. Essentially, the use of a UV filter is dependent on the lensman. However, to help you decide what works for your needs, we will discuss the ins and outs of these filters and how they may do good you.
What Exactly Does a UV Filter Practice?
A UV filter is adequately self-explanatory, as information technology is used to cake the UV light as it enters the lens. These became popular during the times of film photography, where the cameras were very sensitive to UV light. During this time, if a UV filter was non used, the photos would end up with a blue haze.
Do digital cameras demand UV filters? While UV filters were oft important during very sunny days or at high altitudes when the motion-picture show was being used, they are not about as necessary today. In fact, digital sensors are but not as sensitive to UV light, and they do not need this added filter. At that place is just no need to block the UV rays to achieve quality photos.
This may have you thinking, "Then what is the signal of UV filters nevertheless beingness sold today?" Many photographers nevertheless dear adding a UV filter to their camera for the protective layer information technology offers the lens. In other words, these UV filters are primarily sold for protection purposes.
How Does a UV Filter Protect Your Photographic camera Lens?
The biggest reason why many photographers reach for a UV filter today is to protect their lenses, which can become quite expensive if they need to be replaced. Since UV filters tin be purchased for a lower cost, breaking them, or damaging them is a much easier set up. There are two means that your UV filter can protect your lens:
- Drop or Fall Protection – If you tend to be a lensman who handles your camera roughly or drops it often, UV filters can exist beneficial. The idea is that a break that would typically crevice your lens volition instead fissure your filter. This should protect your valuable lens underneath and tin reduce the chances of severely damaging the lens.
- Reduce Damage from Dirt, Dust, Scratches, etc. – If you take photos often, there is a good chance that your lens will become scratched and muddied over fourth dimension. When you have a UV filter on your photographic camera, it acts as a protective layer, keeping the elements away from your lens. Also, these filters are easy to remove and make clean, while also easy to replace should information technology become overly scratched.
Other Benefits of Using a UV Filter
While protection seems to be the main answer when asked why a photographer is using a UV filter, there are another benefits that you lot may go from this addition. Those who use these filters regularly have noted some additional benefits are:
They Block Blue Cast on Sunny Days
While today this is non equally beneficial, adding a UV filter can remove whatever blueish cast from your images. This was disquisitional for film cameras in the past but tin can still be beneficial to some digital images. If you like to take photos on very sunny days, they can lower any remaining bluish bandage your camera does not block out.
Going hand in hand with this, "there is some show that sure lenses do good from a UV filter equally it reduces the purple fringing caused by longitudinal chromatic aberration" (DP Review). This royal fringing volition show up in certain circumstances and can cause an prototype to be less than perfect. Still, for many, this does non crusade enough of a trouble to need a UV filter added.
They Are Extremely Toll-Constructive
As mentioned, UV filters can exist very cost-effective, especially when compared to the lens itself. This means that y'all can purchase a high-quality slice and still not spend much coin on the filter. This makes adding a filter worth a shot, as yous will not be out a lot of money if you practice non love it, and y'all can go on information technology for days when it is more beneficial.
Besides, since they are cost-constructive, if you do love adding a filter for protection or other purposes, it will not exist as large of a loss if information technology breaks. Y'all can but purchase a new one simply know that your camera remains condom.
They Are Convenient
These UV filters are pocket-sized and easy to manage. You can but put the filter on as you lot demand information technology, but there is no damage if you go out it on total time. If information technology becomes muddied, you can have information technology off and wipe it down hands as the piece is simply one sheet of glass.
The Negatives of Using a UV Filter
Of course, some negatives come with using a UV filter as well. Most of these tin can exist avoided if you have a quality filter that fits your digital camera accordingly. Some negatives that photographers have noted are:
There Is a Loss of Image Quality
Once again, this is not as true if you purchase a quality filter, but it can be the case for some images. If you do notice a loss of quality, it volition be small-scale. You volition want to personally consider if this loss of quality is important to you or noticeable enough to y'all to affair.
UV Filters Can Create Flare and Ghost Images
Again, for most filters, this will non exist a significant outcome, but some photographers have noted that calculation UV filters increases the take chances of flare and ghost images.
Adding a filter may crusade a noticeable ghost image, especially when taking night shots. This can exist because of a combination of a very vivid flash, a high-speed lens at full aperture, and the use of a filter. Still, as you tin tell, this is very coexisting and is not a common occurrence.
There May Be Loss of Resolution
This is ofttimes what people note when they say that the UV filter affects image quality. However, on about digital cameras, a good filter should not disturb the overall quality of the image itself. These filters are optically flat and should non disturb the direction of light rays passing through the filter.
The only fourth dimension that a loss of resolution may exist noted is if there is a slight variation from this optical flatness, which can be seen in cheaper filters. This will ofttimes not exist noticeable all the same unless y'all are using an extreme telephoto lens due to magnifying effects.
Should You lot Utilise a UV Filter?
This leads to the big question that you lot probably have in mind, which is should you even employ a UV filter? As mentioned from the starting time, this relies very heavily on your personal preference and what works best for your needs. A few key things to keep in mind and reiterate are:
- UV filters volition offer a layer of protection for your photographic camera. If you do several outdoor shoots or simply are naturally rough on the camera, they tin can be very benign. If you are not necessarily rough, they may not provide much but peace of mind for you.
- They can have a pocket-sized effect on the overall quality of your image; nonetheless, for most, this is non notable enough to deter from their use. If you want the absolute best quality images your camera tin create, you may avert adding ane. Yet, you lot tin always remove the lens as needed.
- They are relatively pocket-sized, easy to use, and offer no major inconvenience. If yous have the money to buy the filter, there is really no disadvantage that comes from having one. Fifty-fifty if you practise not find yourself using information technology regularly, information technology can be tucked away in your camera bag when you demand it.
Are There Times to Avoid Using a UV Filter?
One time you have a UV filter on hand, you can pretty much exit it on whenever you lot are shooting. Even so, there are some times that y'all should not employ a UV filter to get the all-time images possible. The few times you volition want to remove your filter include the following:
- Exercise Not Use with Other Filters: If y'all are new to using filters, you do non desire to apply an backlog of filters at one time. The general rule of photography is to take as few pieces of glass in front of your lens as possible for optimal results, which ways each added filter volition cause a lowered resolution. Adding too many filters at i time tin cause lite to scatter, resulting in softer or darker images, along with unwanted vignetting.
- If You Are Shooting into the Dominicus or a Bright Light: As mentioned before, a UV filter tin cause a lens flare in some situations. This will depend on the filter that you purchase. Still, if y'all are using a lower quality filter, avoid calculation it to these shoots.
- If You Need the Absolute Best Epitome Quality: While UV filters practice not lower the quality of the image enough for many to fifty-fifty find, if you are doing extremely detailed work, you may want to remove it for the shoot. They can lower the resolution slightly, and lenses theoretically function at peak potential with no filter at all.
How to Choose the All-time UV Filter
If you lot are considering purchasing your own UV filter to have on paw or employ regularly, you will desire to ensure y'all purchase a high-quality slice that you tin can trust. There are several UV filters on the market today, and unfortunately, they are not all created equally. You volition desire to make some comparisons when deciding on which filter works for your needs.
There are many popular brands and styles of UV filters out there, but reading online reviews, comparing prices, and following this checklist for what to expect for in a filter will ensure you get the all-time for your photographic camera:
Become a Loftier-Quality Glass
Since UV filters are substantially thin pieces of glass, the type of drinking glass used is disquisitional to the quality of the piece. If you choose a poor quality glass, "it can affect the overall sharpness, resolution, contrast, and colour of the images y'all produce." Cheap filters volition use simple window glass, while higher quality filters will use optical grade glass. (Source: Hoya Filter U.s.)
The things y'all will want to consider when choosing a glass UV filter are:
- Optical glass is always the best option just is too the most expensive.
- Another option is Schott B270 glass, which is not optical but is extremely similar the optical glass and but a slight step lower. This is an excellent option for UV filters and tin exist a footling more cost-effective. Many elevation brands utilize this way of glass.
- Avert purchasing a filter that does non take a clear argument of the type of glass that is used. A filter that does non mention the glass will be a lower quality and show impurities. This can ruin the paradigm produced.
- A bonus is if you tin can discover a UV filter that is "blackness-rimmed," which should be stated from the manufacturer. This added enhancement is a uncomplicated black paint around the outside border of the drinking glass that prevents lite from bouncing around and off the surface of the filter frame.
Wait for Multi-Coating Layers
If yous purchase a high-quality UV filter, it will have a multi-coating layer that should be applied during the manufacturing procedure. These coatings are designed to increase the amount of light that is transmitted, which substantially allows more lite to laissez passer through the glass filter. This can "reduce or even eliminate the reflections on the front end and rear of the filter" (Hoya Filter USA).
When information technology comes to these multi-coating layers, more layers added equates to a college toll. You volition desire to look for light transmission of 98% or higher; this is what almost photographers look for. If the filter is a good brand, it will ofttimes have this layer on both sides of the drinking glass.
Avert purchasing UV filters that are not coated or are mono-coated every bit these exercise not offer the same level of results. These lesser coated options will be more probable to produce double image reflections or ghosting. They can also increment flares and decrease the color accurateness in your photos.
Premium Coatings Are an Added Bonus
During this multi-coating process, if the manufacturer adds a premium coating, it can be even more beneficial. Of course, these can increment the cost of the filter, only they can also increase its role and durability of it significantly. Some of the features you may want to await for with these premium coatings are:
- Scratch Resistant – This coating will assistance prevent any scratches that may occur to the surface of the filter. Slap-up for those who are rougher on their photographic camera.
- Waterproofing – This tin help create a waterproof layer on the filter and, in turn, protect your lens from h2o. Slap-up for outdoor shoots.
- Antistatic Layer – As the name suggests, this feature is used to preclude static, which can form when yous rub the surface of the lens during cleaning. The effect of static is that dust will proceed sticking to the surface. However, an antistatic blanket volition stop the static from edifice up.
- Oil and Smudge Resistance – This makes it easier to clean your filter when you notice a fingerprint or dirt on the surface.
Make Certain to Look at the Filter Frame
The final thing yous will desire to consider when it comes to your UV filter is the frame itself. The frame is the area outside of the filter or the ring that allows you to attach it to your lens. Often, these frames are made of brass or aluminum, but near photographers exercise not take a stiff preference for which frame textile works best.
The Best UV Filters on the Market
At present that you lot know more nearly what to look for when information technology comes to your UV filter, yous may want to learn more about popular brands and models available. If you practice a Google search or even visit your local tech store, you lot volition find that the UV filter options are endless. This can make narrowing down your search fifty-fifty more hard, peculiarly if you exercise not know which brands are high-quality.
Y'all will always want to do your own inquiry and compare filters before purchasing, but some fantastic options that are available on the market today are:
Tiffen 58mm UV Protection Filter
This is an splendid filter for providing basic UV calorie-free reduction and is dandy for most photography beginners. This filter is great at protecting the lens and removing the blue bandage that can occur in some photos. This slice comes with a 10-year warranty, which just shows how durable and high-quality the piece is.
The filter itself is super thin, ensuring it does not affect photos or videos. It can exist easily cleaned without any fearfulness of damage. One time screwed on, the lens will stay deeply in place.
Polaroid Optics 67mm 4-Piece Filter Kit Set
Another groovy multipiece prepare that comes with several filters that y'all tin can utilize. This is a cheaper choice that gives you lot several filters to take at your disposal when you demand them. These filters have durable construction and feature a multi-coated finish to extend the life of your accessories.
Polaroid is a well-trusted make, which makes it no surprise that this filter is a tiptop selection for most photographers. Too, the filters come in several sizes, working for a multifariousness of cameras. If you want something cheap and multipurpose, this is a great set of filters that includes a quality UV filter selection.
Breakthrough Photography X2 UV
This amazing filter is made in Nihon and features a top-quality nano-blanket and very sharp AGC glass. With his filter, you will have lowered contrast, ghosting, and flaring, which can be common with other filters. This technology also helps to repel water and other harsh elements that may damage your camera, causing water to beat up on the filter.
The filter is extremely durable, coming with a 25-year guarantee. While this is one of the absolute best options on the marketplace today, it is also one of the near expensive.
Vivitar UV/CPL/FLD Filter Kit
This is a very common name in the photography globe, and Vivitar offers us one of the best prices and best filters available today. This kit comes with a UV filter and a circular polarizer and an FLD filter for shooting in fluorescent low-cal. This iii-slice set is an excellent option for those who want to have a filter available but also simply want to increase their range of camera accessories.
This filter will remove reflections from glass or water, and lower haze to improve contrast and color. The kit comes at a very affordable price, considering you get three filters in one. Each piece is very durable and should last you lot for some time with proper care.
Nikon 2483 NC Filter
This is another huge name in the tech world, which makes it a bang-up filter choice as well. If you want to have a UV filter that serves as a permanent lens protector, this is a great pick. The piece is multi-coated to minimize reflection, reducing flare and ghosting.
B+W 58mm UV Filter
Another excellent selection for cut out glare, this filter too keeps photos from appearing blurry. It has the ideal smoothness and shape and provides stiff optical quality. The filter protects the lens from watermarks, fingerprints, scratches, and dirt.
To ensure you extend the life of this filter, you will want to clean information technology often. This filter should never bear on the quality of the photos produced, even better than some more expensive brands. This is a great mid-range option for those who want to protect their cameras without spending likewise much money.
Hoya 58mm PRO1
Hoya is a brand that has already been mentioned in our filter glass department and is a huge name in the filter world. The Hoya PRO1 protects the lens and reduces UV light, ideal for reducing ghosting and flare. The black frame reduces reflection and improves dissimilarity around the filter edge. It also has a sparse frame that is designed to be hands removed and reattached to the lens.
This Hoya filter helps with protecting the lens from UV light more than than near other filters and comes at an affordable rate. You will want to ensure you care for the filter properly to get the well-nigh extended life possible for the piece.
Altura Photo Filter Kit
This kit has three filters for your camera, like the previously mentioned Vivitar option. These filters are designed to protect your lens and control depth of field, calorie-free, and exposure. The filters can also remove reflection and glare.
These filers are fabricated from loftier-affect plastic, which does make them quite durable but may not be a top choice for some photographers. They tin can rapidly be fastened to the lens and stay in place. This is an excellent selection for those who want to have a UV filter when needed but may not be a great choice to leave on regularly.
AmazonBasics UV Protection Lens Filter
If you are looking for upkeep-friendly options, this Amazon selection is a dandy final selection. The filter will blot UV calorie-free to assist y'all get a articulate picture, while also protecting against scratches, dirt, and dust. Information technology is an extremely popular UV filter option that comes in dissimilar sizes as information technology is ideal for daily use and is very budget-friendly.
Final Thoughts
While UV filters can exist a smashing improver to your digital camera pocketbook, they are not necessary to produce quality images with modern cameras. However, if you are crude on your cameras and exercise a lot of outdoor shoots, they tin can be a great accompaniment to take on hand as needed.
Since these pieces are relatively cheap, tin exist easily purchased, and are convenient to use, there is really no reason not to buy one for your photography needs.
Roy is the master content creator here at Your Photo Counselor. He is a hobbyist photographer that loves the business concern side of things. He blogs virtually Information technology, cybersecurity, business concern, and more at Davis Tech Media.
Does Lenes On A Digital Camera Need A Uv Filter,
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