Using Flash Photography

After researching photographers that use flash photography in varying ways, I experimented with using a speed light for the first time with different aperture settings. I later experimented with different shutter speeds too.

dsc_4426

For this image, I used a shallow depth of field with a speed light. I used an F stop of 22 to create the black surrounding area. The hot spot on the subjects’ nose and cheek indicate that the flash was used.

dsc_4440

In contrast, I used an F stop of 18 which caused the background to be lighter. I also used a slightly different zoom (40mm as opposed to 60mm in the first image) which likely helped to brighten the image. Again the hotspots on the subjects nose indicate my use of flash.

dsc_4460

This image used an F stop of 13. I did this as I was outside so naturally needed to lighten the image. I also lowered the ISO to 160 (in the previous images it was on 250). This change in F stop along with the continual use of the speed light enabled a more obvious contrast in colours within the image.

dsc_4485dsc_4490

For the first image, I used an F stop of 5.6 which made the background considerably lighter. I used a manual focus to ensure that the depth of field was shallow.  With the use of flash, the contrast in colours in this image makes the image seem more saturated. Again, the hotspots on the subjects’ face (mainly her nose) show use of flash.

The second image has a similar level of contrast, except I used a higher F stop of 10, which made the background slightly darker. Although the flash was used on this image too, the hotspots aren’t as clear. This may be due to the white on the subjects’ top.

Finally, I started to experiment with a slightly longer shutter speed alongside the flash to show movement.

DSC_4471.JPG

For this image, I used an F stop of 20 which along with a flash. I used a shutter speed of 1/25 seconds (as opposed to 1/160 which I was using in all of the other images). This created the movement effect I wanted to achieve.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s