How is AgCl and AgBr used in photography?

Chlorine chemistry plays a role in traditional film photography in the form of the light-sensitive compound, silver chloride, AgCl. What's in a name? ... The "ite" ending indicates a mineral name. Silver chloride, silver bromide (AgBr) and silver iodide (AgI) are the three silver "halide" compounds used in photography.

FAQ

• Do I need flash for portrait photography?

  What kind of flash is best to use for portraits? While most flash systems are pretty good in their own right, you'll want to invest a bit in a flash that is able to be used in both manual and TTL modes. Having a flash that has the ability to use both modes will give you more range during your portrait sessions.

• How do stock photography websites work?

  Stock photography is an online source of images available for people and companies to download. They are hosted either on one website or slathered over many. The photographer uploads the images to the stock photography agency. These agencies, such as Getty Images or Shutterstock, protect the image with a watermark.

• Why is film photography more Artic than digital?

  Film Has Aesthetically Pleasing Grain One of the worst things about digital cameras is also one of the best things about film, the grain. The grain that you get from film is much more pleasing and natural than digital cameras, and it adds to the texture and character of the photo.

• What is a sense of scale in photography?

  A sense of scale is created by the juxtaposition of objects and subjects within the frame that establishes a size relationship based upon that juxtaposition.

• Can I sell aerial photography?

  Short answer — yes. Once you have your commercial drone license, you're able to sell photos and videos you take while complying under the FAA's Part 107 regulations. ... As long as you have your FAA commercial drone license, of course.

• How do you develop conceptual photography?

  In conceptual photography you start with an idea, or the concept, of what you want to do. At this stage you start working out what you want your final image to be about. You are working in the dark so to speak, as you won't know the final result until you have processed it.

• What do you write in a photography journal?

  Attach your photo and write about your feelings, the settings, the occasion, your equipment, anything new you tried, and anything else you might find relevant. The key is to write about anything that might give insight into how you created that photo. I'll often add my inspiration sheets to the journal page.

16 Related Question Answers Found:

• What time period is contemporary photography?

  Contemporary photography is one such era which encompasses many genres. Most photographers and art historians agree that contemporary photography includes any photograph taken from the year 1980 onwards.

• Why have a wedding photography contract?

  Contracts help photographers clarify their roles and responsibilities for the wedding, which helps clear up confusion before the big day. “Sometimes the couple doesn't fully understand the photography industry, so the contract will outline the details of what to expect,” Clarke says.

• What is the difference between non digital photography and digital photography?

  Non-digital cameras don't really have memory. ... On the other hand, even the smallest digital camera card offers more memory than regular film. And, since digital cameras allow review and deletion of pictures, they're almost unlimited in terms of the number of pictures they can take.

• How did photography change with the invention of the silver gelatin print?

  It transformed what had always been a two step process into a single step, making photography more accessible for everyone. The invention of the gelatin silver emulsion made it possible for photographers to make images that didn't need to be developed before the plates dried.

• Who started World photography?

  Frenchman Louis Daguerre First celebrated in 1837, this day has its roots in the invention of Frenchman Louis Daguerre in association with Joseph Nicephore Niepce. They developed a photographic process called Daguerreotype. Two years later, the French Academy of Sciences acknowledged the invention, calling it 'a gift to the world'.

• What is the most important thing to do when preparing for high-speed photography?

  For me, the most important thing with high-speed photography is using flash, specifically something with as short a duration as possible. While 1/2000th sounds like a fast shutter speed, it is just not enough to freeze that motion.

• How do I get into portrait photography?

  Below are a few photography techniques you can use to enhance your shots and turn your good portraits into great portraits:

  1. Diffuse your light source. ...
  2. Use a longer lens. ...
  3. Find a different position. ...
  4. Bring your own lighting. ...
  5. Alter the aperture. ...
  6. Try props. ...
  7. Use gels. ...
  8. Finish with editing and post-processing.

• Can you learn photography on your own?

  Can you learn photography on your own? Absolutely! The internet has brought the world's best photographers and best minds together in one place. No matter what kind of photography or question you have you can find the answer online.

• Who invented naturalism photography?

  Emerson A physician and a scientist, he took up photography at age 26. He formulated naturalistic photography in 1889 when he published his groundbreaking book, Naturalistic Photography for the Students of the Art. In it, Emerson defined a new style of camera work and made a case for photography as a fine art.

• What is the difference between landscape photography and wildlife photography?

  Landscapes are macro (in the traditionally accurate sense of the term), nature tends to be micro. Nature may also include wildlife or, at least, animate if not sentient creatures. Landscapes seldom feature living creatures, other than vegetation. Genre-blending tends to blur the demarcation.

• Why is night photography so hard?

  Why Night Photos Are Hard Most night photos fail because shutter speed is much too slow when the photographer takes the shot. If it's any longer than about 1/50th of a second and you're shooting handheld, the image is going to be blurry; it's just not possible to keep your hands perfectly steady enough.

• Are infrared radiation used in photography?

  Infrared radiation are used in photography at night and also in mist and fog because they have long wavelength. As they are having low frequency the energy associated with them is also low so they do not scatter much and can penetrate appreciably through it.

• What does digital photography consist of?

  Digital photography uses cameras containing arrays of electronic photodetectors to produce images focused by a lens, as opposed to an exposure on photographic film. The captured images are digitized and stored as a computer file ready for further digital processing, viewing, electronic publishing, or digital printing.

• What is Creative Photography in middle school?

  Students explore the aesthetic foundations of art making using beginning photography techniques. This course may include, but is not limited to, color and/or black and white photography via digital media and/or traditional photography.

• What camera should I get for sports photography?

  Best Camera for Sports Photography in 2021

  Product	Features
  Sony a7R IIIBEST RESOLUTION	Faster image processing Optimal light Incredible detail Reliable performance
  Nikon D500HIGHLY RECOMMENDED	10 fps shooting for up to 200 frames EXPEED 5 image processor Cinematic 4K UHD video High resolution tild touchscreen display

• What is the difference between form and shape in photography?

  The basic difference between these two is in dimensional space. A shape is a two-dimensional outline of an object, and a form is a three-dimensional aspect formed by the shade and light.