Digital Cameras - Fixed Lenses Vs Zoom Lenses

Digital Photography Secretsby David Peterson Click Here!

Most Cameras come with a zoom Lens as standard. However, you might want to think the alternative to these - the fixed Lens Camera. Here we will interpret which is the best for you.

First, in brief a zoom Lens is the key highlight on a Digital Camera as it adds gargantuan flexibility to your Photography. Most contract Digital cameras have optical zoom lenses; that's a lens that can vary its field of view in order to magnify ('zoom in') or broaden ('Zoom out') a scene. These are ideal for when you cannot get close to your field or want to consist of more of it in the shot, making the camera very versatile.

Zoom Lens

We have seen the flexibility a zoom lens has to offer, but there are a merge of benefits offered by a fixed lens Digital camera which are not ready to most zoom optics. These are a higher optical capability and a contract size. A good example of a fixed lens digital camera is a Canon's Ix Us i5; it has a high capability build, contract and beloved design, and a curious 39mm lens.

Digital Cameras - Fixed Lenses Vs Zoom Lenses

Advantages

Better optical capability results from the lens not being the optical equivalent of a jack-of-all-trades. A zoom must do a multitude of optical tasks and, in order to achieve them, compromises are made in the lens designs which affect optical quality. No such compromises are made in a fixed lens. Having one focal length, regularly a wide view between 28mm and 35mm, means that the lens is made specifically for that length, making it sharper (for more detail) and brighter (to let in more light) than the zoom lens equivalent. They often have a wider field of view too. contract sizes are possible because the build does not cater to the mechanisms needed to zoom the optical train back and forth. Battery power lasts longer too for the same reason.

Disadvantages

Fixed lens digital cameras can seem expensive, largely due to the cost of their optics and the fact that fixed lens digital cameras are often prime models. Other notice is that there are fewer fixed lens digital cameras on the market. In addition, as already discussed, a fixed lens camera does not have the convenient flexibility of a zoom. Because of this, most population are willing to live with the compromises involved in a zoom camera.

The economy Option

There are many very cheap non-zoom digital cameras on the market. They tend to use digital zoom to make up for the lack of an optical zoom. We've discussed the problem with digital zoom already, and with very cheap fixed lens digital cameras you of course get worse optics, poor image processing and even poorer results. These are best avoided.

So, why purchase a fixed focal distance lens when you could get over fifty separate focal lengths with a zoom lens? There are in fact several good reasons to opt for fixed lenses over zoom lenses. The first good presume to go for a fixed wide-angle lens instead of a zoom wide angle is because fixed lens are faster and they show more depth. The differences between the two kinds are regularly very subtle, but it does make quite a difference. Since the zoom lenses turn focal lengths as they shift they tend to flatten the depth of field and turn the perspective. With a fixed lens, there are not any curious parts and therefore better operation on their one focal length.

Thanks for reviewing this article, I hope you found the facts beneficial and of great use.

Digital Cameras - Fixed Lenses Vs Zoom Lenses

Digital Photography Secretsby David Peterson Click Here!

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