Archive for the ‘Lens’ Category
The following are important factors in assessing the optical quality of a lens:
-A good lens has the same sharpness in the center as it does at the edges (bad-quality lenses have a corner softness).
-Good lenses can also capture with sharpness at any focal length and at any aperture setting (except when it exceed the diffraction limit or at a very small aperture).
Read the rest of this entry » .
For those of you who are still learning photography, have you ever been puzzled as to why your photos didn’t turn out sharp even though you’ve bought a high-tech camera with an expensive lens and settings that you feel was right for the shot? Or why when you’ve used a tripod, the photo still looks blurry? Maybe the following can be possible solutions that can fix your results.
Causes of lack of sharpness in photos include: Read the rest of this entry » .
Tremors and shakes are constant problems in cameras, especially when shooting in low
Image stablization (IS) is a mechanism used to lessen the effects of in photographs blurs caused by movement/tremors to the camera when the camera is hand-held.
Now, alost all camera brands have this IS technology implemented into their lens or camera bodies.
But did you know that this technology has existed well before DSLRs were invented? The human and animal eye is actually equipped with a natural image stabilizer. Watch the following videos where the eyes of cats, chickens, owls, and humans are explained to have a built-in image stabilizer. Read the rest of this entry »
Someone who’s just freshly delved into the world of photography by buying a DSLR with a kit lens will have this question resonating in their thoughts as they go deeper into the rabbit hole of photography. Whether it is for the sake of having a ranged collection of lenses or the desire to widen their photograph horizon in one specific area of photography (like macro photography), that next lens will surely tempt you. And with the abundant collection of different types of lenses available out there, the answer to this question will surely need some serious contemplations. Read the rest of this entry ».
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 adjusting the lens at a repair center, and Canon has recently added a feature to the 1D Mark III, 50D, 5D mark II, 7D that allows the individual user to make adjustments on the camera. Read the rest of this entry » .
Related Photography Ideas for Lens at OneSlidePhotography.com
There are often times circumstances where interesting objects have to be photographed in low light conditions and a flash device is undesired (if possible). Yet, a sharp resulting photograph is still the goal. Objects such as a clear nighttime view of a city, evening music concerts, or a party’s atmosphere is a shame to pass […]
Here are some tips to get you looking like a professional photographer. The newest, most advanced, and of course most expensive lenses are sometimes a necessary investment if you want to be a professional photographer. To capture those important moments, skilled hands that can quickly change between lenses is an important factor so you won’t […]
Camera phones have opened up a whole new world to hobbyists who enjoy the convenience and ease of phone photography. Learn some of the secrets you need to know to take great looking photographs with your camera phone by simply taking advantage of its capabilities, and learn how easy it is to share your photos […]
We often use high ISO (above 800) when faced with these situations: in low lighting, when we need a high shutter speed, when we don’t want to use the flash, and when we didn’t bring a tripod to a photoshoot. The biggest concern we have when increasing ISO to more than 800 is the visibility […]
When I read photographers’ success stories, I often ask myself, are there certain traits that make certain photographers successful? After some pondering this past week, I’ve concluded that there are three main traits that determine the success of a photographer: The first trait is courage Courage is very important and distinguishes the work among the […]
The term, fisheye, first mentioned in 1906 by a physician and inventor called Robert W. Wood based on the point of view of a fish inside the water. The practical use started in 1920 in the field of meteorology to study the formation of cloud which was called “whole-sky” lens. The angle from fisheye lens […]
One of the hardest things to get right in a photograph is the lighting. Too much light, too little light, or a combination of the two can ruin an otherwise perfect photo. But, luckily this problem can be solved if you understand the types of lighting, how they affect your camera and what you can […]