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What is the science of photography?
What is scientific photography?
Why is scientific photography important?
Why is photography important in science communication?
The science of photography is the use of chemistry and physics in all aspects of photography. This applies to the camera, its lenses, physical operation of the camera, electronic camera internals, and the process of developing film in order to take and develop pictures properly.
- The Photographic Lens
- Recording The Image
- Defining The Image
- By The Numbers
Photographic lenses control how the light is transmitted onto cameras’ sensors. As light passes through a lens, the different elements within the lens focus and refract the light onto the sensor where the image is recorded. You can control how your final image appears by using lenses with different focal lengths and magnifications.
Resolution describes the amount of detail an image contains. The more pixels in an image, the more detail the image has. Analog films have a resolution that roughly equates to 20 megapixels. Some of the latest digital cameras have resolutions that far exceed that (i.e. Sony A7R IV and Fujifilm GFX 100). Most digital cameras utilize the same basic d...
Aperture
1. Aperture controls the size of your lens’ opening and the amount of light that is transmitted onto your camera sensor 2. Wide Aperture (smaller aperture number): 2.1. More light is transmitted through the lens and onto the camera sensor 2.2. Depth of Field appears shallower 2.3. Background elements will appear blurred 3. Narrow Aperture (larger aperture number): 3.1. Less light is transmitted through the lens and onto the camera sensor 3.2. Wider Depth of Field, more objects are in focus 3....
Shutter Speed
1. The amount of time that the shutter on your cameras is open and exposing your camera sensor to light 2. Long Exposure 2.1. Your camera sensor is exposed to more light 2.2. Objects in motion will appear blurred 2.3. Great for showing motion (i.e. landscapes, astrophotography, etc) 3. Short Exposure 3.1. Your camera sensor is exposed to less light 3.2. Objects in motion will appear sharp 3.3. Great for freezing motion (i.e. sports, wildlife, etc)
ISO
1. Back in the analog days, ISO was used to describe the speed of the film you chose 2. Today, ISO describes a camera sensor’s sensitivity to light 3. Low Sensitivity 3.1. Most cameras start with a base ISO of 100 3.2. Great for situations with plenty of light available 3.3. You’ll tend to get the best image quality shooting at low ISO settings 4. High Sensitivity 4.1. Many modern digital cameras allow you to raise the sensitivity far beyond ISO 3200 or 6400 4.2. Great for low light situation...
27,800 photos are uploaded onto Instagram every minuteover 300 million photos are uploaded onto the Internet every dayover 6 billion photos are uploaded onto Facebook every monthSep 4, 2023 · In this article, I will explore the concept of scientific photography – a fusion of art and science that grants a photo a dual purpose, combining both artistic ingenuity and scientific merit. So, allow me to introduce some of the exciting ways that photography intertwines with the scientific domain.
Sep 27, 2024 · history of photography, method of recording the image of an object through the action of light, or related radiation, on a light-sensitive material. The word, derived from the Greek photos (“light”) and graphein (“to draw”), was first used in the 1830s.
Jul 6, 2023 · Photography is more than just the click of a shutter; it’s a form of art, a science, and a way to communicate and capture moments in time. As we delve into the essence of photography, we’ll explore its evolution, its universal appeal, and the fascinating intersection of art, science, and technology. Contents hide.
Photos of science are important for telling the stories of the scientists and their discoveries. Photos are also used by scientists for collecting data to do the science itself. The following activities will introduce you to both approaches. Matt Walters, University of Canterbury, New Zealand. matt.walters@canterbury.ac.nz
Scientific photography is a field of photography that helps scientists document their work, move science forward, and also to visually translate this work for the wider public. It covers a broad range of disciplines and doesn’t only take place in a laboratory.
