There are most likely times you encounter red eyes on your models in your results when you photograph. This, in the world of photography, is known as the “red eye effect.” This is a common phenomenon that occurs because the light from the flash reaches the blood vessels behind the retina of the eye and would then be bounced off and captured by the camera lens. Simply put, it’s related to how the light from the camera flash bounces off the eyes.
The amount of light that reaches the retina is controlled by the pupil. When light received is bright, the pupil will dilate smaller so no excessive light will come through. On the other hand, if the pupil receive dim lighting, the pupil will widen to allow as much light into the retina. Between the retina and the sclera (the whites of the eye) is a layer of tissues called choroid that’s red in color. Read the rest of this entry » .
Related Photography Ideas for red eye in camera at OneSlidePhotography.com
Recently, rumors has circulated about a Swedish hacked name Bjorn Mabro who’s successfully embedded Apple’s Siri application into his Canon 5D Mark II. This hacker, who is also a robotics student, claimed that the Siri feature in his DSLR responds to 124 commands in different voices. These commands range from the simple shutter release to […]
Image credit: Photograph by John Noerr What would you do if your camera and its memory card plunges into a muddy creek during a camping trip? Of course, with a heavy heart, you’ll give the camera up and deem it lost. Even if you’re to be able to find it, it’ll be in a state […]
Lately, there’s been a boom of a new type of camera system, the mirrorless camera. So what’s the difference between this and a DSLR? Which is best? Of course they both have their advantages and disadvantages. Let’s discuss them one by one.
The new generation of dSLR cameras include high–definition (HD) video, and this is opening up a whole new realm of creative possibilities to photographers. Digital SLRs are making it much easier for visual everyone to share cinematic stories. Even if you’re a novice, the tips and techniques in this guide will soon have you planning […]
The following are a series of videos from youtube where you’ll be able to obsever DSLR cameras / lens being burned, dropped, doused in water, and even baked in a microwave! Warning, do not watch these vidoes if you are a photography enthusiast who hasn’t had the chance to have your dream DSLR camera or […]
This is a great chubby lens. The 105mm f/1.8 has a 9-bladed diaphragm, has a built-in telescoping hood, and takes 62mm filters. It has five elements in five groups. Close focus is 3 feet or 1m. It is 3.1″ (78mm) around by 3.5″ (88mm) long and weighs 20 oz (580g). The beauty of a great […]
A short while ago, I’ve made a post explaining the meaning in different Sigma lens codes. Now, in this post, I’ll explain the meaning codes for Tamron and Tokina lenses. They are as follows: Tamron Lenses Di – Digitally Integrated. Lenses with this code has a coating optimized for digital cameras. Di-II – This is […]