Have you ever heard that word? What inspires you?It’s almost impossible to quickly deduce its meaning unless you know Japanese.Yes, what you hear is a Japanese word meaning blur.
What clue did I give you, huh? Bokeh is that, or partly it’s just that, the quality of the blur in certain areas of an image and the effect that is achieved with it.It is extremely easy to use and the results are amazing.
- Be prepared because when you finish this article you will know all the secrets you need to get beautiful images with bokeh.
- Read on and I will explain ;-).
Bokeh is the effect that comes from working with shallow depth of field, especially when we add a small, repetitive light, such as Christmas lights, streetlights in the distance, car headlights, sunny raindrops and even sneaking light.the leaves of a tree.
Look at the following image and you’ll understand it perfectly
Have you noticed how the lights, which are closer to the focus area (the girl), look sharp and blurry (and therefore enlarged) as they move away from the focus area?
The backgrounds with lights are very attractive, and probably if you knew this term, you would associate it with these scenes with blurry colored lights in the background.The colors of these “bright spots” will depend on the color of the lights in question.
El te permite ser altamente creativo/a, no sólo se limita a unas luces de colores en el fondo, también puedes añadirlas artísticamente a tus retratos, paisajes, etcétera, o trabajar con otros elementos en el desenfoque.
Puede que a estas alturas de tu afición ya sepas, o por lo menos te suenen, los conceptos: ?profundidad de campo?, ?apertura de diafragma? o ?distancia focal?. Si no es así, no te preocupes, hacemos un resumen rápido, y te dejo un par de enlaces por si quieres profundizar más en el tema.
Es la zona que aparece en foco en la imagen. Esta puede ser mucha (por ejemplo para paisajes, donde nos suele interesar que todo aparezca nítido y enfocado de principio a fin) o poca (por ejemplo para aislar del fondo a una persona en un retrato).
La profundidad de campo va directamente relacionada con (y depende de) la apertura
Diaphragm.
The aperture of the diaphragm is the one that regulates the amount of light that passes through our lens towards the camera sensor, is located inside the lens and by means of shovels or shovels can change the size of this hole through which the light passes, thus controlling whether it is allowed to pass more or less towards the sensor.
En lo que respecta al bokeh, cuanto mayor sea la apertura de diafragma (valores bajos como f/1.4, f/1.8, f/2 o f/2.8), mayor será el desenfoque y por lo tanto el bokeh.
This is the distance between the sensor and the optical center of the lens (where the light rays intersect and are directed toward the sensor).
For practical reasons, the longer the focal length, the closer we get to what we want to represent but we have a smaller angle, and on the contrary, the less focal length a lens has, the farther we will be but the wider the angle.
Think of a 200mm lens in front of an 18mm lens and test your computer’s lens if you have one.You can see her, can’t you?
Now, as usual, focal length also affects other parameters such as depth of field (blur or bokeh).The longer the focal length, the more blurred it is and therefore the more important the bokeh is.
The farther away the foreground and background, the greater the focus difference between the foreground and the background.
Te preguntarás qué tipos de bokeh puede haber. Pues básicamente la diferencia radica en la calidad de la construcción de la lente y los resultados que se asocian a una mejor o peor construcción del diafragma.
Let me explain, the best lenses are usually built with more diaphragm sheets.The more leaves they have, the better the quality of the bokeh they create; this one is softer and more blurry.
On the other hand, the poorer the construction of it, the fewer sheets or sheets form it and this produces a very marked or hard bokeh and therefore of lower quality.
As you can see, this number of diaphragm sheets or leaves is also an important consideration when buying a lens.
Generalizando, los objetivos del kit, suelen estar compuestos por unas 6 láminas. Considerándose buenos, los que se sitúan por encima de las 8 láminas, aunque los hay que llegan hasta 11.
Para encontrar esta información deberás buscar en las especificaciones técnicas de tus objetivos, verás que pone algo parecido a ?número de láminas de diafragma?.
Por ejemplo, te diré que el rey de los objetivos tiene 9, lo que lo sitúa en un buen rango para conseguir agradables bokeh.
In short, we said that we can get a bokeh, either with elevated focal lengths, with large diaphragm openings, or separating the protagonist from the background.
The great blur we get using any of the above methods will be bokeh whatever background we have, but the more bokeh there is, these may be the ones obtained with backlighting.
You can start working on your bokeh by preparing your own session at home with some Christmas tree lights or similar. Here’s a fantastic article where he explains step by step how to make a wonderful bokeh for portraits or foreground objects: Learn to master bokeh photography in 7 simple steps (method for clumsy).
However, remember that bokeh is blurred in itself, so anything that is not clear can create a beautiful bokeh; it’s a matter of experimentation and creativity.
I hope this article helped you.If so, don’t forget to share it on your favorite social network Thank you and next time?