Mala calidad de la cámara del iPad:soluciones para fotos borrosas del iPad

Tu iPad es uno de los muchos dispositivos pequeños y convenientes que siempre llevas contigo y, gracias a las cámaras integradas, es una gran herramienta para tomar fotos y videos mientras te desplazas. Lamentablemente, los iPad son conocidos por producir imágenes borrosas, lo que también puede deberse a otros factores.

Si tienes un iPad y siempre te has preguntado cómo tomar fotos nítidas, detalladas y atractivas con él, o si experimentas un nuevo problema de desenfoque, estás en el lugar correcto.

Hay varias soluciones diferentes para superar las fotos borrosas del iPad y t estos dependerán de las causas subyacentes. Las fotos borrosas pueden deberse a una lente sucia, uso inadecuado del flash, punto de enfoque incorrecto, suciedad en la cámara, mala iluminación, uso del zoom, interferencia de la carcasa, estado de HDR, problemas de software y muchas otras cosas.

Siga leyendo para saber cómo abordar cada uno de estos problemas.

Las fotos borrosas son una preocupación para cualquier fotógrafo, independientemente del tipo de cámara que use, porque no se pueden corregir fácilmente, como la sobreexposición o la subexposición. Aunque los iPads son livianos y tienen quizás uno de los mejores sistemas de cámara, son susceptibles de producir fotos borrosas. ¿Por qué? En parte por las técnicas incorrectas que utiliza un fotógrafo y en parte por las limitaciones de la cámara. También pueden deberse a problemas de hardware y software que abordaremos más adelante.

Además, es imperativo saber la diferencia entre las fotos borrosas y el movimiento de la cámara. Cuando sus imágenes aparecen borrosas con un poco de movimiento en ellas, significa que sus manos se movieron durante la exposición y lo que ve es movimiento de la cámara.

Para evitar el movimiento de la cámara, utilice siempre una velocidad de obturación superior a la distancia focal del objetivo y, si es posible, utilice un trípode. Más sobre eso más adelante.

Punto de enfoque incorrecto

Una de las razones críticas para capturar fotos borrosas con su iPad es la selección incorrecta del punto de enfoque. El punto de enfoque es el punto de la foto que coincide con un punto de enfoque automático. Este es el punto de la imagen que es más nítido. Por lo general, ese es el tema de la foto.

Todo lo que se encuentra en ese plano focal (plano imaginario que pasa por ese punto de enfoque) también es nítido.

Para lograr el enfoque lo único que tienes que hacer es tocar suavemente en ese punto preciso de la pantalla donde quieres que enfoque la cámara. La lente integrada bloquea automáticamente el enfoque en ese punto.

La razón por la que a veces las fotos de su iPad están borrosas es por la selección incorrecta de un punto de enfoque, ya sea por la cámara usando el enfoque automático o por el fotógrafo.

Déjame explicarte.

Digamos que estás tomando una foto de un paisaje. Ahora, en una imagen de paisaje, se espera que la mayor parte del marco sea nítido. Esto es fácil de lograr en una DSLR o cualquier otro tipo de cámara en la que puede seleccionar una apertura pequeña y enfocar a la distancia hiperfocal.

La distancia hiperfocal es la distancia más cercana en la que puede enfocar mientras garantiza que cualquier cosa en el infinito sea aceptablemente nítida en la imagen.

Desafortunadamente, en un iPad, no puede cambiar la apertura a pedido. Cada una de las lentes viene con una única fija. Para cambiar la profundidad de campo de tus composiciones tienes que usar diferentes técnicas y una de esas técnicas es enfocar con precisión.

Dicho esto, siempre puedes evitar el problema de la apertura fija usando estos trucos:para evitar el problema de la poca profundidad de campo, enfócate aproximadamente 2/3 en el marco. Y, por otro lado, para disminuir la profundidad de campo, coloque el sujeto más cerca de su cámara y deje suficiente espacio entre el sujeto y el fondo. Más sobre esto más adelante.

Hay muchas aplicaciones de calculadora de distancia hiperfocal disponibles en las tiendas de aplicaciones. Estas aplicaciones le dirán la distancia precisa para la distancia focal de la lente, el modelo de cámara y la apertura para enfocar para obtener la mayor profundidad de campo.

No confíes en el enfoque automático

Lo peor que puedes hacer como fotógrafo es depender del mecanismo de enfoque automático de tu iPad. Lo mismo ocurre con todos los fotógrafos, independientemente de la cámara que utilicen.

Elige siempre tu punto de enfoque manualmente. Esto le dará un control preciso sobre lo que desea enfocar. Esto es importante para todos los géneros de fotografía, desde retratos hasta paisajes.

La mejor manera de seleccionar su punto de enfoque manualmente es tocar suavemente el punto en el que desea bloquear el enfoque. Sin embargo, esta técnica tiene un problema crítico. Es imposible sostener perfectamente las manos mientras toma las imágenes y eso significa que después de bloquear el enfoque, si la cámara se mueve, el punto de enfoque cambiará y la imagen se verá borrosa. O, al menos, el sujeto deseado se verá borroso.

Para evitar esto, algunos fotógrafos prefieren bloquear el enfoque. Pero incluso entonces es difícil evitar una imagen borrosa porque cuando bloqueas el enfoque y mueves las manos, la cámara no recupera el enfoque. La solución está en usar un trípode.

Usar un trípode

A tripod or some sort of stabilization rig is the best solution for a blur-free image using your iPad. As iPads are larger (and heavier than mobile phones) devices you need special tripod adapters or holders to mount an iPad onto a tripod.

The tripod will give you that much-needed stability for shooting genres like landscape, product, and macro photography, where even the slightest hand movement can become a major issue.

Use flash or other lighting

Poor lighting is another major reason for blurry photos. Your iPad lens works pretty much like a normal lens. That means it excels in bright well-lit conditions. But unlike larger lenses which are designed for interchangeable lens cameras, the smaller lenses on iPads struggle in low light conditions.

What they do is either slow down the shutter to capture a lot of light or use a high ISO number. It is this slowing down of the shutter that causes image blur. To help these cameras make up for their inability to shoot images in low light conditions, it becomes necessary to use external lights.

External lights will help you to fill the gap between what is the optimum light for shooting an image and the available amount of ambient light.

There are many different types of external lights that you can use to make sharp images in low light conditions. External lights can be broadly classified into two – (a) continuous lights and (b) flash/strobe.

Continuous lights, as the name suggests are always on (i.e., when you switch them on). They are easy to use because you capture the same image you see on the LCD screen. But the power of LED lights is lower than strobes.

On the other hand, strobes are more powerful, but difficult to set up. You have to go through a long trial and error curve when setting these up. That means you have to take several test shots to fine-tune the amount of power that you need as well as finalize the angle of light.

Both these types of lights are more readily available for ‘proper’ cameras, I mean cameras that allow you to change the lens (interchangeable lens cameras). For iPads and mobile phones specially made smaller flash units are designed.

Continuous lights, however, can be used both with mobile phones as well as proper cameras-there are no limits. Here are some lights for tablets.

Be careful with digital zoom

All mobile camera systems as well as iPads come with a fixed focal length lens. These days most mobile devices would have more than one camera at the back (and in some cases in the front as well). This is to bypass the limitation of mobile camera lenses in the sense of their inability to zoom in and out.

So, there would be a standard focal length lens, a long focal length lens, and a short wide-angle lens to capture three different perspectives.

But what if you want to zoom in a bit tighter than what is possible with the built-in zoom lens? You pinch and zoom just like everybody else. Every mobile device comes built-in with a digital zoom feature. It magnifies the image not optically by moving elements inside the camera but by using software that enlarges the image.

You may have noticed that at extreme zooms images appear pixelated. This is the reason for that. These images also appear blurry because they are.

Check interference from case

The reason for blurriness in iPad photos could be as basic as part of the iPad case blocking part of the lens and the device not being able to focus properly.  Don’t forget that there are all kinds of sensors on these devices, and not just the lenses themselves.  Nothing can be blocked by objects and it doesn’t take a large object to interfere enough to mess up an image.

In addition, the image stabilization function could be adversely affected by a magnetic add-on lens or a metal case.  Simply remove any accessories and see if the images improve.

If your case is the issue, you may be able to enlarge the camera opening in the case until the interference is gone.  Just dont try it while the iPad is inside your case or you may damage the lens.

Clean your lenses

The issue causing your blurriness may be as simple as a fingerprint from your finger, oil or a dried liquid on your lens.

Clean it carefully with a clean microfiber cloth.  Never use random material like a sweater or anything not meant for lens cleaning.  Even types of napkins can be abrasive to the sensitive surface of a lens and it is just not worth it to create microscopic scratches on your expensive tablet camera.

Improper use of flash

If your photos look unnaturally bright and of poor quality, check to make sure your flash is not turned on when it should not be.  This applies to conditions where the flash should not be going off, such as in daylight.  The result may not exactly be blurry photos but you will be able to tell that something is wrong.

To turn off the flash on the iPad, from the Home screen tap on Camera.  Tap the Flash icon and turn to Off.

Check HDR status

If you get color that is too bright or double exposure in your images, make sure your HDR (high dynamic range) is turned off.  To turn off HDR, go to Settings/Camera or click the HDR letters on the Camera screen.

Look for debris inside lens

Debris may be a reason your camera is taking blurry photos.  If you see anything inside the lens that looks like it should not be there or is moving, you need to bring your device to an Apple authorized service center or an Apple Store Genius Bar. You can also contact Apple support at https://support.apple.com/contact

If, on the other hand, it is not debris but condensation from humidity or exposure to moisture, this can also affect image quality.  If this is the case, however, you may have moisture in your device in general, and should back up your data before trying drying methods such as silica or rice.

Switch cameras

The front camera is usually lower resolution than the rear camera.  If you are getting blurry images using the front camera, try taking the same photo with the rear camera and see if things improve.

This is also a good way to see if just one of the cameras is malfunctioning for some reason, rather than a device wide error.

Restart your device

If all hardware and technique issues have been addressed, it may be a software issue.  The first thing you do to diagnose software issues is to restart the device.

To restart your iPad, press volume up or down button and the top button until the slider appears.  Slide it and wait for the device to shut down.  If it will not, you need to force a shutdown.

To do so on an iPad with no home button, quickly press the volume up button, then do the same for the volume down button. Hold the side/top button until the Apple logo appears.

To do it on an iPad with a home button, hold the home button and power button together until the Apple logo appears.

Inspect your camera App

Try shutting down and restarting your camera App.  To do so, go to the app switcher and swipe up on the app.  Then reopen it by going to your home screen and tapping on the app.

You can also reinstall your camera app by first deleting it- hold the app down, then click Delete App when an actions menu appears.

Then go to the App Store and search for the app using the exact name of the built in app.  Click the button to restore the app.

Another option if you suspect it may be the Camera App causing the issue is to try downloading another app that uses the camera and see if the problem is the Camera App or your iPad.  This may be any other third party camera app or any app that uses the camera for some purpose.

Reset your settings

You can try resetting your device settings if the issues persist, but this is less likely to help.  While you will not lose your data after doing this, your preferences and settings will disappear.

To do this, you can navigate to Settings/General/Reset/Reset All Settings.

Check for operating system issues

Owners often report getting camera app issues after they upgrade their operating system. You may try rolling back the iOS if nothing else works. Make sure you back up all your data first. To roll back,

On the other hand, there may be a bug in the camera of your current operating system.  Since its always good to be up to date on any system updates, check and run any you may find available.

You can update your OS by going to Settings/General/ Software Update.

How do you fix blurry iPad photos already taken?

No one likes a blurry photo, regardless of the camera that they use. When we are faced with a blurry photo the first reaction is can we salvage it? I mean is there a way to make the image appear less blurry? Existen. But before I explain a few techniques it is pertinent to note that it is always best to not attempt to fix blurry images unless they are only slightly blurry and you are not looking for perfection.

The easiest way to unblur or make an image appear less blurry is to add some sharpness to it. There are many different photo editing software available that can help you achieve what you want to do. But my first preference is always Adobe Lightroom. Adobe Lightroom has this ‘Sharpening’ tool under Detail that allows you to add some sharpness to your photos.

Dragging the sliders will allow you to define how much sharpness you want to add to the photos. Drag the Amount slider to the right and you will find that your image immediately starts to show some artifacts. That is never the right way. So ideally, you would like to keep sharpness down to an acceptable level.

Check out this video by DIY University if you are having other iPad camera problems:

I hope that this comprehensive article helped you get to the bottom of your poor quality iPad photos.  If also else fails and you want to keep using an iPad for photography, consider purchasing a new or used one.  They are getting more and more affordable.

Between an iPad and an iPhone, the latter is the clear choice for photographic nirvana. Want to know more about how to shoot great images using your iPhone? Check this article.