Showing posts with label macro. Show all posts
Showing posts with label macro. Show all posts

Monday, 26 September 2016

Macro - definition

Macro photography is a type of close up photography that involves making small things look larger than life. Macro photographs are generally taken within 30cm of the subject, using a lens with a focal length of 50mm or more. The closer you zoom into your subject, the more detail you will be able to capture. Here are some examples of macro photography.
























This image has an incredibly narrow depth of field; only a small part of the already small object is in focus, while the rest is heavily out of focus. You can see where the focal zone is based on the line that is in focus along the surface that the nail has been placed on. Where the nail is in focus, you can see a very high level of detail. You can see some extremely rough textures in the metal, as well as some rust near the bottom of the nail, which is a muted shade of red.




This is a photo that has been taken from a very close up perspective, most likely using a lens with a focal length over 60mm. This image also has a very narrow depth of field, with just the letter U in focus. Around the letter, there are some very bumpy textures shown in close up detail.

Wednesday, 21 September 2016

Work Diary - Macro

For my Macro photoshoot, I decided I wanted to make use of the studio rather than shoot on location. I decided this as I felt using the studio setup would allow me to light my subjects well in order to capture the extreme detail you expect from a macro image. Once I had gone into the studio, I used another student as my subject, deciding to use his face to photograph, as I could get close ups of lots of different features in close up. I used the soft lights on flash to brighten my image and shot my photos between f3.5 and f5.6.

This is an image that I feel went well from my shoot. This image was shot on f5.6. This image shows a very high level of detail on my subjects tongue, and was successful as a macro photo as it makes the tongue look larger than life. One reason for it being a success was the lighting. The softlights made the image bright and vivid, making the close up detail on the tongue very clear and bright. It also helped that I used manual focus when taking this photo, as I was able to ensure the image was sharply focused on the tongue rather than anywhere else on the image, meaning that is where your attention is drawn. Because I had shot the image using a low f stop value, a narrow depth of field has been created, which draws more attention to the tongue, which is the focal point of the picture. This image has also been a success on its use of formal elements. It features lots of muted shades of pink on the tongue and on the lips. Pink usually represents love and romance, therefore a muted shade of red could represent the end of a love or romance. It also shows a range of textures; there are some smooth and soft texture around the mouth and on the lips, but there are rough and bumpy textures visible on the tongue.

 This is an image that I feel was not successful in terms of being a macro image. A macro image is defined as being an image that makes something look larger than life, and I feel this image didn't replicate that effect well. Unlike the image above, which featured some depth which allows me to create a narrow depth of field, the subject of this image was flatter, meaning there is a less prominent narrow focal zone and out of focus background; the narrow depth of field was less prominent. Also, I feel photographing an ear didn't work as well as a tongue, as there is less detail which can revealed from a close up perspective; most of the image is skin, which has the same smooth texture. However, there are some rougher textures shown on the shaved hair around the ear.

This is a technique that I will almost definitely not be using during my project, as it is a technique designed for small subjects close up, and the majority of my project revolves around buildings and landscapes.

Wednesday, 15 June 2016

Macro - Technique

To create a macro image, you need a macro lens. Macro Lenses are designed to take pictures extremely close up to the subject.
To create my Macro photos, I went into the studio. I used a camera with a macro lens on a tripod, which was positioned around a meter from the background. My subject stood close up to the background and I used various parts of their face as focal points to create my photos.
1:1 magnification is life size
1:2 magnification is half of life size
1:10 would a tenth of life size, which isn't a macro photo.
It is recommended that you use a tripod when taking macro photographs, as camera shake will be much more visible when you are so close to your subject.

Macro - Straight Images