Thursday, July 8, 2010

Lost!!


I lost my Canon SX 120 while shooting the Taiping Lake last weekend..  Whoever found it please enjoyed taking pictures with it.  However if you have pinched it from me then beware of the curse .........

Wednesday, July 7, 2010

'Prep' your camera.



 You must 'prep' your camera before shooting.  Some of the settings you need to do it once,  Some you need to change to change according to shooting conditions.

1.  Make sure you have enough memory cards and battery.  Currently memory cards are relatively cheap, so buy a few.  Make it a habit to transfer all images in the card to your designated storage  (e.g. hard disc in your PC) at the end of each shoot.  Check your PC to make sure you have transferred the images properly.  Only then erased all the images in the memory card.  We tend to let images accumulate in the card.  Sooner or later this will lead to frustration and problems in sorting and storing images.


Personally I think it is better not to buy a card with a very large memory.  This way you will limit the number of images you can store in it.  Sometimes a memory card fails for no reason.  Imagined how frustrating and disappointing this can be if you happened to have several hundreds of  pictures still in it!

2.  Also make sure you have a fully charged battery at the beginning of each shoot.  It is also prudent that you have an extra battery in hand.  Of course do not forget to charge this too.

3.  Colour Space.  This determines the number of colours in your picture.  In the camera menu you have the choice of either 'Adobe RGB' or 'sRGB'.  I suggest you set your camer to Adobe RGB.  This is because RGB is universally accepted.  However sRGB is good if you are going to convert your files to CYMK which is used for offset printings.  If you have the time explore this subject.  There are lots of words and thoughts about this topic.  When you are better informd then make your own choice depending on your camera make, editing software and your picture final output.

4.  Drive Mode.  I shoot 99% of the time in 'single shot' mode.  Check your camera manual to see what other mode are available.  Most cameras will have a timer mode too.  This will set off an in-built timer in the camera to give you a 'delayed' period before the shutter engages.  Other than using this to take a self portrait, this is very good for taking pictures in low lights area witout a tripod.  Just put your camera on a steady surface.  This way you eliminate camera shakes completely!

5.  Picture quality and size.  I shoot almost exclusively in RAW.  A RAW image is an uncompressed format without any camera processing.  When you shoot in JPEG some processing will be carried out by the camera processor.  The biggest advantage o a RAW file is that you can do your own processing using the unaltered original.

Shooting RAW comes with a price.  The file size is very large so you get fewer pictures in your memory card.  And you need to process your RAW files with editing software before you can view your image.JPEG files are universally acceptable and you can send your images straight out of the box to your friends.  If you are shooting in JPEG, then choose the biggest size and best quality available.  You can always resize it smaller if you need to send your pictures using the internet.

6.  Exposure Mode.  This is perhaps one of the earliest decision you need to make when you switch on your camera. Most beginners will start with 'Automatic' and then progress to Program (P) and then eventually to either Av (Aperture Value) or Tv (Time Value).  Eventually you will come to M (Manual) mode.  In Manual mode you have full control of how much and how fast you want lights to enter the camera.

7.  ISO refers to the sensitivity of the camera pixels to lights.  If you find yourself in low lights conditions then consider increasing the ISO.  In most DSLR the ISO starts at 100.   But remember a big ISO gives you poor quality picture.  When the pixels gets sensitive they leaves alot of noise artefacts in the dark area of your picture.  It is a good habit to set your ISO to 100 (or below if available) at the beginning of each shooting session.

8.  Metering Mode can be a subject by its own.  All cameras are fitted with a light meter.  And the light meter takes its reading from the center of the lens.  The light meter measures the lights at the center and will tell the camera what settings to use for a correct exposure.  However for added flexibility the camera gives you several metering modes.  In Spot Metering mode the meter reads lighs from only 3.5% of the area from the center.  In Partial Metering it takes it a wider area, up to 9%.  For beginners I recommend you to use either the Evaluative or the Center Weighted Average.  In Evaluative the camera will sample lights from 25 zones.  And in the case of the Weighted Average, the camera sets the exposure by averaging the lights reading from all the zones.  As your skills progress you will know which mode to choose in order to  give you the kind of mood you want by accessing the scene in front of you.


9.  Another important setting that you pay attention to is the white balance (WB).  Most people will set their camera to Auto.  However the WB setting not only prevent 'colour cast' but also help to create moods.  When you shoot in a place lighted up with fluorescent lamps, it is obvious you should choose 'Flourescent' as your WB setting.  This setting will utilise a warm cast to cancel the 'blueness' of the fluorescent tubes.  So if you choose a Fluorescent WB to shoot a sunset scene you will intentionally add an even warmer cast to intensify the golden glow of the scene!  Likewise if you want to further cool your image then choose 'Tungsten'.

10.  Picture Style.  This is a standard provision in all Canon DSLKR.  If you are shooting in JPEG then this would affect the fianl result of your picture.  There are 5 different styles and another 3 which you can set as you own.  Each style comes with it's own pre set parameters (sharpness, contrast, saturation and colour tone).  However you are allowed to tweak these
settings to your own liking.  But some of us may not want the camera to do any processing, preferring to have total control.  If this is the case then set  your picture style to 'Neutral'.  Of course if you are shooting in RAW,  then all these settings will have no effect at all on your picture.

Tuesday, May 25, 2010

Conceited

 
 Although these writings are meant for newbies' (beginners), I assumed that my reader would have at least some rudimentary knowledge about the camera.
  1. I assumed you would know how to charge the camera battery (not more than 4 hours),
  2. How to format and insert the memory card (the storage medium that stores your images until you delete them, also what those numbers on the cards mean?) into the housing and
  3. How to switch on the camera.
These maybe simple to a seasoned shooter but they can be baffling to a newbie.  The Chinese has a saying for this, 'A new daughter-in-law in the house is just like a baby taking his first steps'!  In this case the daughter-in-law is the the newbie with the camera.

I remember how a simple task like switching on the camera had me befuddled for weeks.  The on/off switch of the Canon 40D has three positions instead two.  The front and back dials will only work in tandem if you put the switch onto the third position.  It took me two weeks before I figured out the reason why the camera was not doing what I wanted it to do!  I was too conceited and never referred to the manual.

The Manual, the map to your camera.



 


The objective of buying a camera is to take pictures. The camera is just the mean to an end. However during the picture taking you will face many challenges. The 'end' is just not folders filled with pictures in your PC. Surely you would like something more than that.

To get good results we need a good tool. Needless to say to use the tool properly, you must have some ideas how it works. The working of simple is pretty straight forward. But a DSLR is a complex electro mechanical tool. Normally it comes with an array of buttons and dials. Some of these work independently, some in combination to perform functions. In the beginning this is all very confusing. Remember when you first learn to drive? After a period of time, the dashboard controls will become second nature. You will know what to do in an instance and most of it instinctive.

It's the same with the camera. There is really no short cut in learning about your camera. The more you handle the camera the better you will become. That is wy you will always hear laments of the drawers' shooter. You know, the type who will only bring out the camera from the drawer when the occasion arises. I really hope you are not one of them.

When I am in a foreign place, the first thing I do is to look for a map. I always like to have a bearing of my location in relation to my journey. This is also true with the camera. The manual is the map of your camera. It is always a great source of information that I can go back repeatedly. Eventually it will be inside my head. Manual are normally printed in the form of a small book. It is very portable and so no excuse for me not to bring it along during shoot. I find that every time when I handle the camera, that's when I come up with the questions!

P.S. do not despair if you forgot your manual. Most of them are available in the net!

Friday, April 23, 2010

Like Underwear.

Obsolete

What!!! The camera I am using (Canon Eos 40D) is now obsolete. It was replaced by the Eos 50D in August, 2008! How come camera manufacturers change the model like changing underwear?

Friday, March 5, 2010

Genie in the Camera



There is a micro processor in my Camera.

Yes indeed there is one. But there is also one in my washing machine too!

The chip in the camera is equipped with burnt in data and commands for the camera. Just imagine the chip as a half naked genie (think Barbara Eden in ‘I dream of Jeannie’). The Canon Eos 40D uses the Digic III image processor.


When the camera is set to automatic mode, the many eyes and hands genie will in a nano second;

• assess the quality of the lights entering,
• reach out to open the aperture to the correct size,
• adjust the lens barrel to get the sharpest focus,
• hold the shutter just long enough for the correct amount of light to hit the sensor,
• mind the white balance so that the white is white, not blue or yellow
• And not to forget to form the image of your subject in the sensor.

But photography is more than just a record of things or person at that specified time. Sooner or later I wish to exercise my creativity. And also to produce something attractive. Bit by bit I would like to take over some of the controls so that there is kind of input. After all I want to be known as the person who takes the picture, not just the camera.

Things you should know.





It goes without saying that we want nice and decent looking pictures. If you are reading this article you probably not getting what you want (no pun intended), you want to improve your skills or you have nothing better to read. Unless you intend to spend the rest of your life using the automatic mode in your camera then read on. (I am in caustic mode today owing to toothache. I just found out that the treatments I need will cost me RM2,300. Now I do not know which is more painful).

For a start these are the things that you must know when using a DSLR.

1. You cannot see your subject by looking at the back led screen. You have to look through the viewfinder. Don’t laugh. It happened to me and it was embarrassing.

2. Lens comes with a cover. Remember to remove cover before shooting. Always put cover into your pocket. If not you will be buying it for a long time.

3. Unless you have fully charged extra batteries on hand, then do not treat the led screen as a cinema. You will regret it when some fantastic photo opportunity comes along just when the camera runs out of battery from you showing the last 200 shots for the twentieth times.

4. Remember memory card have finite storage space. Unlike our brain, we have to transfers the data to some other source so that we can store new ones.

5. Always make sure your battery has juice (power). Better still invest in an extra battery. There are still places on this earth where you cannot charge your batteries. There is nothing more frustrating to know that you have a camera but no power! It is like a limp ****!