Photography Tips: Photographing with Backlight

Tips in Choosing a Camera Phone

Utilizing an External or Camera’s Flash to Freeze an Object

Tips on Photographing Human Interest

This Man was Shot on His Head Because of a Selfie Photo

Which One is Better, Tripod Carbon Fiber vs Tripod Aluminum /Magnesium Alloy?

Lomography Techniques

Photoshop tips: Selective Color Photography

People and Portrait Photography Tips

Don’t Hesitate to Use High ISO When Photographing

Understanding of TTL Metering in the World of Photography

Posted by oneslidephotogaraphy On December - 29 - 2016

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 ttl or no ttl flash at OneSlidePhotography.com

9 Tips and Tricks to Master The Art of Photography

Learning photography is very exciting but for you who are still very new to this world may get little bit confused of where to start and how to master the art of it. Do not worry because we have 9 tricks and tips to share here. 1. Learning photography first and then you will hardly […]


Camera Capture

If you’ve ever wondered what all those strange modes on your camera do, this may answer your questions..LOL


Free software download: Digital Photo Slide Show

A digital CD slideshow is a great way to preserve and showcase your favorite photos. There are many free software downloads available to photographers who want to create slide shows from their digital camera photos. Listed below are a few of the most popular with a short review of what makes them useful. All software […]


What is Back and Front Focus Lens?

What is Back/Front Focus when referring to camera lenses? Back focusing and front focusing refer to the tendency of a lens – or sometimes the camera body – to focus slightly behind (back focus) or slightly in front of (front focus) the intended subject when using autofocus. In some cases, it can be eliminated by […]


How to Safely Carry Your Camera

If you’re a DSLR camera user, there’s a simple and quick tip to protect your lens and camera, especially when you’re using a telephoto lens attached to your camera body. Do pay attention to the way you carry your camera on your shoulder. Pay close attention to the two images below and note the difference […]


Cool and Sexy Fixed Gear Photography

Here are, collections of cool and sexy fixed gear photography from around the world…enjoy 😉


Why is there a dark spot whenever I shoot?

The same question as the title above is very commonly asked by rookie photographers in photography forums on internet. Why is there dark spot appearing every time I shoot? Actually there are some steps you can do to get rid of such spot from your camera. Follow the steps here: The first thing to be […]