Must-Have Accessories for your Camera

Photography Icon: Robert Doisneau

Fine Art Photography: Tips for Photographing a Leaf

Point of Interest in Photography : Small Objects with Big Impacts!

Wedding Photography Tips

Colors of Life by Rarindra Prakarsa

The History of Lomography

3 Ways To Search For Awesome Textures

The Importance of Photo File Management

The Strengths of Mirrorless and Dslr Cameras

Understanding of TTL Metering in the World of Photography

Posted by oneslidephotogaraphy On March - 17 - 2022

TTL flash in photography

TTL flash in photography



Measuring the intensity of a flash so that it optimally illuminates its object isn’t a hard task. By using the GN formula (at ISO 100) = distance x aperture, we’ll be able to calculate the distance or aperture that’s optimal for certain conditions when photographing. But of course that formula won’t be valid when we’re using a that can alter the amount of light that enters the lens, such as a CLP or GND filter that will lessen the amount of light that enters the camera lens. To accommodate it, camera specialists have created a flash technology that can automatically measure the light intensity that enters the lens. This automatic measuring technology is called the through-the-lens (TTL) Metering.

Read the rest of this entry »

.

Related Photography Ideas for what we need to know about ttl flash at OneSlidePhotography.com

Reflectors in Photography: Their Function and Various Types

When photographing a model or a product and you feel like there are certain parts of the object that doesn’t seem to be well-lit by the main sources of light, you can use a reflector to (obviously) reflect light to fill in any shadowy areas. There are two general types of reflectors: – Natural reflectors. […]


Understanding Shooting Modes of DSLRs

There are 11 modes of shooting on a Nikon Entry Level camera (D70s, D80, D90..etc). They are: M = Fully Manual Mode In this mode, the settings of the camera are fully manual (shutter speeds, aperture, ISO, etc). Most suitable for indoor studio photography, this setting can also be used outdoors. However, due to frequently […]


8 Interesting Facts about the Legendary Photo “Afghan Girl”

“She remembers the moment. The photographer took her picture. She remembers her anger. The man was a stranger. She had never been photographed before. Until they met again 17 years later, she had not been photographed since.” Sharbat Ghula, often dubbed the “Afghan Girl,” would be too familiar to photographers, especially photojournalists. The “Afghan Girl” […]


Point of Interest in Photography : Small Objects with Big Impacts!

Have you ever felt like you’re in a condition where you’re in a great location, with great lighting, have a great photo composition, but still feel like your photos turn out empty? Like there’s something missing and it looks dead and shallow? Maybe you’re missing a certain element of life, however small it’ll appear on […]


Download Photography PDF: Nikon D7000 User’s Guide

When it was announced in September the D7000 took a lot of people by surprise. Although a D90 successor had been on the horizon for some time, what wasn’t expected was how close in specification terms the new camera would turn out to be to the D300S. In some respects, in fact, the D7000 actually […]


Which is best for photographing in low lighting: Wide-aperture lens or flash?

An age-old question that may make the beginner photographers wonder: “Which should come first, buying a wide-aperture lens or buying a flash for photographing in low lighting?” On one hand, a fast wide-aperture lens may be more important because it can be more often used when photographing in low-lit indoors or to achieve good bokeh […]


Best Photography Quotes!

Check out these famous photography quotes from famous photographers! If your pictures aren’t good enough, you’re not close enough. ~ Robert Capa There are no rules for good photographs, there are only good photographs. ~Ansel Adams