Thursday, January 31, 2013
Keep Your Camera Handy, Andy
Wednesday, September 5, 2012
Capture the Golden Light of Sunset and Sunrise


The average person does not pay much attention to light, but photographers develop a sensitivity to the quality of light. For outdoor photography the "magic hour" is hour hour before sunset and one hour after sunrise. The sun at that time of day is not directly overhead and so it creates long shadows. The light is also not as bright and has a slight yellow cast.
Sunday, July 29, 2012
RTFM Where is My Owner’s Manual?
HERE IS A LINK TO A SHORT VIDEO ABOUT F-STOPS:
http://youtu.be/FBJLg77daP8
Sunday, February 19, 2012
Why Would I Need Filters On My Lens?
by Jon Wason copyright 2012
There are several reasons to use a filter. Serious film shooters usually have a several filters in their camera bag. But with the widespread transition to digital cameras, the use of filters has waned because the after capture processing done in a computer may often accomplish the same results. A dropdown menu in Adobe Photoshop can perform wonders with an image.
However, there is one important thing that a circular piece of glass can do for you: protect your expensive lens from windblown dust, splashed liquids and blunt force impact with the floor. Replacing a cracked, dented or shattered UV filter is a lot cheaper than buying a new lens. A skylight filter is basically a clear glass but it protects your investment. A UV filter is a bit more than just glass; it filters some of the ultra violet rays and can slightly enhance the colors of your images.
The use of either a skylight filter or a UV filter is a wise choice and after taking the baby step you may want to delve deeper into the wonderful world of filters by adding a polarizer filter to your line up of equipment. A polarizer is sort of like sunglasses for your camera but better. This filter has the effect sifting multidirectional light beams into a tidy collection of light that is uniform. This is great for capturing bold blue skies. Another use is eliminating reflections, especially on surface water or glass such as the windshield of a car. The most useful polarizer filter can be rotated into the best position once mounted on the lens. These are called circular polarizer filters. If you want a dramatic sky in your photo, point the camera at about a 45 to 90 degree angle from the sun. Then slightly rotate the polarizer until you get the effect that suits you best. Linear polarizers are a bit lower in cost but cannot do this. One little parlor trick you can perform with two polarizer filters is to stack one in front of the other and rotate it. At a certain point the two polarizers cancel each other out and block all the light. Impressive.
Neutral density filters are used by digital photographers and film photographers. This is a filter that reduces the amount of light that enters the camera. This is desirable when a long exposure is required such as a photo of a mountain stream with blurred out details denoting fast moving water.
There are a variety of special effects filters. One is a star filter that creates a pleasing twinkle when photographing the flame of a candle or sunlight reflecting off a lake. The soft focus filter is a favorite of portrait photographers. It can create a dreamlike effect or reduce the detail of a wrinkled face.
Soft focus
Photographers who shoot black and white film can use color filters to control which parts of the light spectrum enter the camera and expose the film. For instance a red filter can bring out the green tones in an image.
Filters are yet another creative tool for photographers.
Wednesday, August 17, 2011
Tips for Photographing Children


Photographing children can be a challenge but a few simple tips can help you capture some great shots. Children can be hard to photograph because they move quickly. Children also tend to have a short attention span and their mood can change from giggling to crying in two seconds.
The first thing that I recommend when photographing children is to move down to their level because if an adult six feet-tall stands close to a four year-old and shoots a photo of that child most likely the resulting image will be the top of the child’s head. Not a great portrait.
So kneel or sit down and your photographs of children will improve. If you are getting older and your knees can’t take much kneeling; then pull up a chair. You will find yourself closer to eye level with you subjects. Also try moving closer. Some people are always too far from their subject and their images include too much background.
Because little kids run around a lot the photographer has to be ready. Using a flash can stop some of the action. Sports photographers know this. The duration of typical photo strobe is 1/10,000 of a second. Even a sugared up three-year-old does not cover much territory in that short amount of time. Even on a sunny day a flash can improve your photography because mid-day sun tends to created harsh shadows under the eyes, nose and chin. The light of a flash can reduce this problem.
If you are attempting to shoot a formal or semi-formal portrait of a child in a studio setting get the camera and all the equipment set up before the child (or children) are asked to pose. Otherwise the ten minutes or so that they can refrain from running, jumping and playing are wasted as you set the ISO, changes lens and adjust the shutter speed. By the time you are ready to start, they are all done and twitching to get out there and play.
What happens if the happy children are uncooperative, bored or crying? I usually try to enlist the help of the parents to get the child to cooperate. But I do not push it too far. I believe that children (and all people) have a limit of how long they can pose for the camera. Even professional models have limits.
Threatening a child to smile or face punishment is not effective but I have witnesses several occasions when a well-meaning parent said something like, “smile or I’ll take away your Gameboy.” It doesn’t bring a smile to the children’s face.
The candid approach is very effective for children. Just let kids be kids and photograph them from a distance. Shoot a lot and delete the ones that did not work out. Also keep practicing. The more you practice the better you will get at photographing children.

Tuesday, June 29, 2010
Flash Memory is a Marvel of Modern Science
The person credited with inventing flash memory is Dr. Fujio Masuoka. In 1984 while working at Toshiba he made major developments in his work with cells that hold data and can be erased rapidly then rewritten. Flash was suggested as an appropriate name for the new type of memory because the process of erasing data from the cells was like a camera’s flash. History was made in 1984, when he presented this new technology at the meeting of the Institute of Electrical and Electronics Engineers (IEEE) in San Jose, CA.
Intel and other companes saw that flash memory had great potential. In 1988 Dr. Eli Harari and Sanjay Mehrotra, former coworkers at Intel, formed a company to produce flash memory for consumers. They founded SanDisk, which is now a world leader in digital memory devices. Sandisk’s launch in Silican Valley was perfectly positioned to take advantage of the the arrival of digital photography.
Some early digital cameras like the Sony Mavica stored images on a floppy disk. People liked this because it was easy to take the floppy out of the camera and insert it into a computer to transfer the images. The next generation of Mavica recorded images to a CD. But flash cards ultimately became the prefered media for digital cameras because they were small, had no moving parts and could be erased again and again.
As competition heated up, each brand would advertise higher capacity cards: Attention we have 4 Gigabyte cards! Look 8 GB for sale! Introducing 16 GB! Come and get the amazing 32 GB card! 64 GB cards are here! And as the public purchased the newest memory cards they found that the price paid per GB dropped steadily. That is the good news, but there is also bad news.
Unfortunately, counterfeit CF cards that look authentic but are knockoffs of the big name flash memory cards have appeared. These are passed off as the real thing to bargain hunters who later may find their joy of getting a great deal replaced by the sinking feeling that accompanies the realization that their data is lost.
Overall the invention of flash memory has been a great benefit to photography. So next time you are clicking photos take a moment to appreciate the wonders of modern technology.
Sunday, January 31, 2010
Camera Shopping? Compare the Features
Thursday, December 10, 2009
How to Improve Your Photos of Children



