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31 Mar 2009 Poll: Which is more Important? Body or Lens
 |  Category: DSLR Camera, Poll |  Tags: , , | Leave a Comment

When choosing DSLR body and Lens, budgeting consideration, some people will buy:

1) an expensive body + consumer lens

2) an entry body + expensive lens

So, which is more important? Below is a poll result i found from a forum.

Voters: 259

  • Camera Body (6 votes) 2.32%
  • Lens (109 votes) 42.08%
  • Both (136 votes) 52.51%
  • Others (8 votes) 3.09%

poll source: http://www.clubsnap.com/forums/showthread.php?t=448578&page=3

Compare to Body 2.32%, there is more people that’s 42.08% state that Lens is more important, while 52.51% think both also important.

What do you think? :)

17 Mar 2009 Get to Know Your Lens
 |  Category: Introduction |  Tags: | One Comment

Now is the time to get to know your lens. Instead of buying another one, get to know how to use the one or ones you have.

 

You might think that the lens is just attached to your camera to allow a bit of light in and that the camera does most of the work. But if you get to know your lens better then you can be even more accomplished. The following applies mostly to SLR lenses.

 

Start at the front:

 

The rim of the lens is a certain size. It will vary for different lenses but it is there to take a lens cap. This will protect your lens from dust, dirt and damage.

 

Around that rim you should be able to see a thread. This is the filter thread – get a skylight filter on there as soon as possible. This will protect the lens whilst in use and reduce the blue effect caused by haze in the distance. You should also consider using other filters – especially a polarising filter.

 

The end of the lens can also accommodate a lens hood – this will help to cut out stray light in adverse conditions. Consider also using close up lenses which also attach to the filter thread.

 

On the barrel of the lens you will see various other features. You will be able to zoom (if you have a zoom lens). This, obviously gets you closer or further away from the action. One simple thing you can use this for is to fill the frame when composing.

 

Also, you should see the aperture ring. Or perhaps your lens aperture is controlled from the camera. Using a small aperture will increase your depth of field and using a larger aperture will decrease it. Use this to complement your subject most effectively.

 

Finally, the lens mount. Make sure you know how to release it especially in the dark. And attach a rear lens cap, just as you would at the front.

 

Have I forgotten anything?

 

Eric Hartwell runs the photography resource site http://www.theshutter.co.uk and the associated discussion forums as well as the regular weblog at http://thephotographysite.blogspot.com

14 Mar 2009 How camera lenses are made
 |  Category: Video |  Tags: | Leave a Comment

This must be a great video for DSLR camera lover! It show the process and explain how to make a DSLR lens. If you are a DSLR camera lover, this is a must see video strongly recommended for you.

 

11 Mar 2009 Fisheye
 |  Category: Types of lenses |  Tags: | Leave a Comment

Take unique wide, circular photos

Fisheye lenses are characterized by extremely wide angles of view and unique renderings that heavily distort straight lines. With a fisheye lens, you can enjoy reflections of the world that are utterly unique to human eyes, such as deformation effects, where straight lines like the sides of buildings or the horizon are bent nearly 360′, or exaggerated perspectives that exceed even those of wide-angle lenses.

 fisheye picture 1

Unique circular photographs

Fisheye lenses can capture an expansive area even in narrow locations. The dome-like effect at the edge of the photo is unique to fisheye lenses.

fisheye picture 2 

Source: Canon JP

11 Mar 2009 Tilt-shift lens
 |  Category: Types of lenses |  Tags: | Leave a Comment

Excel at architectural and other technical photography

Tilt-shift lenses are specialty lenses that permit the perspective between the lens and the sensor to be adjusted in two ways: tilting and shifting. The shift movement can correct the oblique view normally seen in photos taken when looking up at a building or other tall object. The tilt movement can focus on the both the near and far points of a subject with depth or concentrate the focus on only a single point of a picture. A tilt-shift lens gives you access to image expressions that ordinary lenses can’t take.

Tilt-shift lens picture

Keep your perspective

With this very specialized lens, you can take photos of a building exteriors and interiors where parallel lines are kept parallel (no oblique distortion)

Source: Canon JP