Pitfalls of early photographers - Why you should not buy a digital SLR camera with a zoom lens kit

เขียนโดย Eva | 02:09

The biggest obstacle in the sense of a photographer's digital initiatives is often the lens that was bundled with their digital SLR (Single Lens Reflex camera.)

The market is full of fantastic resolution digital SLR cameras, and propagate the tons of features, but most of the 1st time buyers do not know how complicated these cameras really are.

Without exception, the purchase of the camera kit is that it is something like a Nikon D40x or Canon Rebel XTi with 18 mm to 55 mm zoom and a 1 GB or 2 GBMemory card. It's worse if it leads to an inch with a 28-135 mm objective.

As simple as complicated, these cameras? In terms of function, and how all work the same. But as intuitive to use and are, as you change settings and so on, that a different matter altogether.

1. It is not a simple thing, as something very simple to change settings on a camera. In the analog camera film yesterday, all that was you had to know that the amountISO or film speed, aperture, shutter speed, read the meter, such as loading and unloading of the camera and, of course, if you are the trigger himself - in essence, was only 4 settings need to know all cameras to work. I focus deliberately omitted, because I expect that everyone knows how to look through the viewfinder and turn the barrel of the lens until the image appears sharp in frosted glass.

2. Hidden in these days, all these basic settings aremultiple levels of menus. To change, say something as basic as the ISO, you must hold down a button and turning one of the two quadrants. Even if you do, you can not be sure you have the correct change. For example, you might think you've changed the ISO, because you see the numbers change on the LCD 100, 125-160 and 200 Well, this could also change the shutter speed is.

If you have not read the manual, how can you be sure? More complicated it becomes,Some cameras can also choose settings, 1 / 3 stop one. Shutter on film cameras are used 1 / 1000, 1 / 500. 1 / 250, etc. Now we are among the settings as in 1 / 1250, 1 / 640, 1 / 350, etc. Not surprisingly, novices are overwhelmed.

Remember, we have not even as such, only "digital" as the selection of compression or quality or file size, white balance, formatting the memory card or auto focus sensor and how drive the engine, just to name a few.

3. I did not realizeHow confusing all these numbers are a newcomer to the center of my teaching an introductory course in digital photography. I think I tell my students to rate their risk of 1 / 125 sec at f11. One of my students looked at me and asked me if that was the focal length, which must sit or if the ISO. Maybe it was my fault as an instructor, who has left her confused, but boy, I learned something that day!

There are too many variables for digital SLR camerasout there, especially if other: 1 Time to users. And not on zoom lenses, they buy with their cameras, I also told them that the opening to the zoom lenses are variable. F3.5 is about 18 mm and 55 mm f5.6 to end!

There was a lot of wisdom in the days of film photography, when combined, a producer reflex camera with a standard lens of 50 mm. It meant, beginners can always concentrate their exposure to the law, without compromising the reason why a lens has beenaperture opening to wide angle, and another for telephoto.

Compose to close or move backward, instead of zooming in and out do not teach beginners with a variable focal length too lazy to explore their subject matter, searching.

It is recommended for all those reasons that I have only 1 time buyers also buy a 50 mm fixed focal length, with maybe a F1.8 aperture, his adventures in photography began to be found.

What is certain is that the standard lensmore expensive, but in the long run, novices will learn much faster. As a F1.8 lens 50 millimeters is extremely versatile.It allows you to shoot low light.It is small and compact and is actually a target of 80 mm if you 1.6x magnification - ideal for portraits .

The kit lens out there worse I've seen, is a series of 28 mm to 135 mm. When you factor magnification factor of 1.6x over the long term, actually a 216-mm lens.

A lens of 216 mm andA slow opening of f5.6 is extremely limited. This means that the lens can be used only in the bright outdoors. Typical exposure for a sunny day with ISO 100 is about 1 / 500 sec at f 5.6. Once the sun behind a cloud, they need to increase the ISO of the camera.

So if you're new to photography and am looking for a digital SLR camera, consider buying a normal lens, or what was formerly known as a standard lens - the 50mm. Consider also: Do you really think that the lens that came with the cameraBody can fool?

If you have the same price, without the camera lens against the whole kit (camera and zoom), you'll see that some providers to throw in a bag, a lens cleaning kit and even a tripod. Do you really think they will be able to make a profit, if the goal is not a piece of junk with bad optics?

My Links : Optoma Projector Review Shopping Low Price Back Card Cash Credit Card Balance Transfer

0 ความคิดเห็น