Often read comments on some images, such as "isolate terrible!" Or "controlled separation", what is the insulation? Insulation and how to be "terrible"? And is it something unusual when it insulation "just right"?
What is the insulation?
In short ... Isolation is the part outside the scope of the Fox for the picture and also known as bouquet (Bokeh), in most images, "isolated" is the key element of the image within the scope of Fox (and clear), while the background is not the gooks (mixed), which creates a sense - a false - the third dimension in the image, in other words, we feel that the main component is "isolated" from the background.
How do we get the insulation?
There are three key elements determine the amount of insulation:
First, the aperture:
The bigger the aperture (say coefficient of f), the smaller the Fox and the increased strength of insulation, so we find that the best lenses to create the insulation is fast lenses with large holes.
Second, the dimension of mullet:
The greater the focal length (zoom) the greater the strength of insulation, so we find that most birds images - for example - are clearly isolated.
Third, the distances:
The greater the distance between the inside element in the background between the Fox and the greater the insulation.
On the other hand ... the closer the element of the lens, the less the area of Fox ... thereby increasing the impact of isolation, is an example of this is the macro picture, which I always find the unarmed strong.
In addition to other factors affecting the isolation Alssanzor such as the size or the film.
Uses of Isolation:
Uses too many, most notably the portrait and sports photography and images of birds, animals and nature photography silent and other uses, and is definitely not suitable for all uses ... it is difficult to accept when shooting Allandskyb for example.
Forms of insulation:
In addition to the intensity Vlezzl types or different forms, not all lenses are similar in isolation, even if its dimensions were similar capacities and their openings, there are other things affect the insulation in the form of corrective lenses such as the quality inside as well as the form and the number of aperture blades.
There is considerable disagreement in views about what is a form of isolation, "beautiful", each lens has a different isolate from the other .. O most beautiful due to the taste of the image viewer, personally ... and many people agree with me ... the one of the most beautiful lenses buffer is canon 85mm f1.2 and this is reflected on the price of course
What is the insulation?
In short ... Isolation is the part outside the scope of the Fox for the picture and also known as bouquet (Bokeh), in most images, "isolated" is the key element of the image within the scope of Fox (and clear), while the background is not the gooks (mixed), which creates a sense - a false - the third dimension in the image, in other words, we feel that the main component is "isolated" from the background.
How do we get the insulation?
There are three key elements determine the amount of insulation:
First, the aperture:
The bigger the aperture (say coefficient of f), the smaller the Fox and the increased strength of insulation, so we find that the best lenses to create the insulation is fast lenses with large holes.
Second, the dimension of mullet:
The greater the focal length (zoom) the greater the strength of insulation, so we find that most birds images - for example - are clearly isolated.
Third, the distances:
The greater the distance between the inside element in the background between the Fox and the greater the insulation.
On the other hand ... the closer the element of the lens, the less the area of Fox ... thereby increasing the impact of isolation, is an example of this is the macro picture, which I always find the unarmed strong.
In addition to other factors affecting the isolation Alssanzor such as the size or the film.
Uses of Isolation:
Uses too many, most notably the portrait and sports photography and images of birds, animals and nature photography silent and other uses, and is definitely not suitable for all uses ... it is difficult to accept when shooting Allandskyb for example.
Forms of insulation:
In addition to the intensity Vlezzl types or different forms, not all lenses are similar in isolation, even if its dimensions were similar capacities and their openings, there are other things affect the insulation in the form of corrective lenses such as the quality inside as well as the form and the number of aperture blades.
There is considerable disagreement in views about what is a form of isolation, "beautiful", each lens has a different isolate from the other .. O most beautiful due to the taste of the image viewer, personally ... and many people agree with me ... the one of the most beautiful lenses buffer is canon 85mm f1.2 and this is reflected on the price of course
No comments:
Post a Comment