About Me

I am Jason Cher MediaTech. ;DD Life thru lense. Yay! Anyway that is a nikon D5000.(Very Expensive)


Year 2010
1) I have to finish all my homework on time. 2) Win something in competitions. 3) Attain good result. 4) Get into CSE (SMTP)


Miscellaneous
~ This is still under maintaintence ~


Hobby
Hahas. I like photography as there is a saying,"A picture is equal to a thousand words", maybe 2 thousand. There are a lot of cameras around but I prefer Nikon DSLR as I like their lens, especially the 55-200mm lens. I hate to study but I will end up studying because I am afrail to fail. I like to eat spicy stuff, is there anyone who likes it too?


tagboard


The Time Machine
Jun Yang
Zhi Xian
Gavyn
SongYang
Eagan Chan
Gerald Fan
Guo Wei
Yi Jie
Jason Cher
Wen Cong
Joshua Tan xD
Kevin Yee
Nathaniel
Jing Yu
Sheng Yang
Yi Fan
Lionell Loh
Wei Xiang
Kim Yao
Peter Kang
Ronnie Gao
Samsom
Han Zhe
Guan Hao
Joshua Tan YoYO
Leon Tan
Yu Jia
Hao Lin
YiXin
Yeo Mickey
Zhang Cheng
Hao Chen
Jiali


Running In Reverse
February 2010
March 2010
May 2010
June 2010
July 2010
August 2010

credits
designer   DancingSheep


Lesson 2 --> Lenses
Monday, March 8, 2010

Hello, once again. This is lesson 2 and I will be explaining the uses of lenses and type of lenses.

Which Camera should I buy? Usually they were in the market for a point, fairly entry level point and shoot digital camera.However these days with the increase in people buying DSLR cameras.


Which Lens Should I buy for my DSLR? Answering the question is something of a minefield as each digital camera manufacturer offers a large range of lenses of different qualities and budgets. Add to this that each photographer shoots differently and has their own styles and preferences and it can be something of a minefield to navigate to answer the ‘which lens’ question.



Types of DSLR Lenses

Standard Lenses – this is a term that seems to be disappearing a little from terminology. Traditionally on film cameras it was used to describe lenses in the 50mm range because this is what usually came with the camera.







Kit Lenses – These days the lens that is offered as a package with the DSLR is generally called the ‘kit lens’. It is generally an entry level quality zoom lens. They are usually a fairly general purpose lens designed for everyday shooting. My personal preference is always to buy the DSLR as a body only and to upgrade the lens from the kit lens as they are generally at a lower to medium end of the spectrum of lenses.




Prime Lenses – A prime lens is a lens that has one focal length only. They are becoming less popular in an age where photographers like to have the convenience of a range of focal lengths at their finger tips (see zoom lenses) but they are definitely worth considering. Zoom lenses are increasing in the quality that they offer but prime lenses are known (especially at the top end) for their image quality and speed (faster aperture).



Telephoto Zoom Lenses – Zoom lenses are the most popular DSLR lenses at present and come in a range of configurations and levels of quality. Obviously the benefit of zooms are that you do not need to physically get closer to your subject to get a tighter framing of the image. These lenses can have quite narrow ranges or quite long ones.Keep in mind that if you buy one with a long focal length (for examples you can get them in lengths ranging up to 300mm or longer) that the longer your focal length the more impact that camera shake has on your images. More and more lenses these days are being released with Image Stabilisation (IS) to combat camera shake. Telephoto Zoom Lenses are also one of the lens with the most zoom.



Macro Lenses – these lenses are specifically designed for shooting objects up close. Many lenses and cameras come with a ‘macro’ setting but true macro lenses will produce images that are life size and that enable you to get in incredibly close from the subject you’re shooting. A macro image, as the image suggests, is focused on a main subject thus the image behind will be blur.



Wide Angle Lenses – As their name suggests, these lenses enable their users to take shots with a very wide perspective. They are useful for landscapes and for getting in nice and close to subjects still fitting a lot of them in.Wide angle lenses come both as prime lenses but also are being found at the lower end of telephoto zoom lenses increasingly. Be aware that very wide lenses will sometimes distort your image a little (or a lot), especially at the edges of your photos where they can be quite curved. This can be used to great effect but can also be quite frustrating at times.


At the extreme end of the ‘wide angle’ range are ‘fisheye lenses’ which purposely distort your image in a curved way to get more into the shot. Again this is a style of photography that many love but is an art to get right.




How to choose the lens for a dslr?


& Jason Cher signed off @ 3:40 AM

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