Showing posts with label canon EOS. Show all posts
Showing posts with label canon EOS. Show all posts
April 01, 2011
Canon EOS 60D 18.0 MP Digital SLR Camera Review
Introduction
Canon has released several high quality DSLR camera bodies over the last 5 years including the EOS 30D, 40D, 50D, Rebel T2i and the EOS 7D. The key improvements have been related to the 1) the size of the sensor, 2) the frame rate during the shooting mode and 3) the number of frames which the processor can save in one burst.
Both the Rebel T2i and the EOS 7D have an 18MP sensor. The EOS 60D not only has an 18MP sensor, but it also has video capability.
So how does this latest model compare to previously released camera bodies?
Advantages
1) 18.0 - megapixel APS-C CMOS Sensor - those remote bird shots can now be cropped even more without losing image quality. This is a big advantage compared to the older Canon models 50D (15.1MP), 40D (10.1MP) or 30D (8.2MP).
2) Full 1080p HD video capture with NTSC or PAL frame rates of 24p, 25p or 30p (50p or 60p at 720p HD and SD). This is the first of the Canon top end DSLR's to feature video capturing capability. In combination with a good telephoto lens this can be a key advantage provided the equipment will be mounted on a solid tripod.
3) In camera RAW processing. This new feature is maybe nice to have but most professional photographers will continue to prefer to do the RAW image processing on the computer.
4) Price - 25% cheaper than the Canon EOS 50D.
Disadvantages
1) Partial Weather Sealing - only the Canon 1-series bodies are weather sealed. The 60D has the same level of weather sealing as the 50D but slightly less than the 7D. Better not to get your 60D wet!
2) Slower Frame Rate - the processor can only shoot up to 5.3 fps, in bursts of up to 58 JPEGs - somewhat slower than the Canon 50D, which has 6.3 fps with bursts of up to 90 JPEG's, a definite disadvantage when shooting birds in flight.
3) The 60D does not have the magnesium alloy chassis and does not feel as solid as its predecessor the 50D. This for me is a definite downgrade in the quality of the camera, and I don't understand Canon's reason to sacrifice cost in this way.
Summary
The Canon EOS 60D 18.0 MP Digital SLR Camera offers some advantages over the Canon EOS 50D but also some disadvantages.
I guess it all depends whether you really want video capability in your DSLR. If not then it may be better to wait for the "70D".
March 27, 2011
Flash Photography : Canon Speedlites 580EXII Demonstration
Hello to everyone , after some time of research and constant practice, here I am to give you some of the example of using Canon Speedlite 580EXII to manage the lighting properly. And yet , I meaning using Canon Speedlite 580EXII on-hothoe of the camera , NOT off-shoe method. This method technically can helps you solve the problem that when using no matter what brands of flash which ended up wrong way of using flash and resulted an awful photograph.
Alright, without wasting time, please look at the example below which I randomly choose some object to play with the lighting :
Alright, after you see, did you notice that all the lighting are perfectly distributed ? I bet you say YES .....
If you say NO, then I have no idea. But there is some tips how can make this really really perfect in flash photography, which allowed you to distribute the light perfectly without any mistake ALL IN MANUAL MODE. Are you ready ? Let's get into the point :
Tips 1 : Bounce angle of the flash
For the beginners or intermediate, I suggested that most of the flash angle are in 45 degree angle in back , else 75 degree flash angle front or back. I'm recommended for back angle flash , because the reason is simple , the back flash bounce with distribute all the light fairly in very large range either to the object or the people, instead for the front angle flash which distribute only partially to the object or person in close range. So, this is one of the method you can try to practice about it.
NOTE : Check your surrounding whether which is wall or ceiling is good for you in bouncing the flash.
Tips 2 : Aperture determined the flash intensity , Shutter Speed determined the environmental lighting, ISO Speed determined your light sensitivity.
It's all about your eye on looking your surrounding, you can determined the meter reading by overriding your setting to achieve the best exposure for the photo. Hence, the way to approach this, which is change the aperture , shutter speed and ISO speed according to the surrounding based on flash photography. In flash photography, aperture determined your flash intensity, so , means that the wider of the aperture , more light from the flash going through the camera sensor or opposite.
Next, is your shutter speed , check your surrounding whether is dark or bright, and then determined the setting according to the surrounding. The darker the area, the slower the shutter speed until the lowest limit is 1/60 seconds, while the brighter the area, you need higher shutter speed.
While for the ISO Speed , you can constant the aperture and shutter speed or you can change it too according the surrounding, the ISO Speed will change the sensitivity of light through the camera sensor. The higher the sensitivity, more light coming in. So, shutter speed, aperture, ISO speed must constant pay attention and play around with it.
Tips 3 : Manual Flash Power
Let's make an example, if you wish to not turned all the three setting I mentioned above, there is one last method you can do , is change your flash power setting through Canon Speedlite 580EXII manual power setting. OK, what is the minimum setting you want to try ? The power ratio of 1/8 is the suggested setting, after that , you have to modify the setting based on the surrounding to achieve the correct exposure on the subject. Let say , I set my power to 1/8, then shoot a subject ended up slightly dark, I turned the setting either 1/4, or 1/8 +0.7 ratio to see the result , and keep on repeat the same thing to try. After long term of practice, you should know what power to use when reach certain area.
Tips 4 : Flash Zoom Range
Not many people actually knows how to use the flash zoom meter in appropriate way, but now I'm happily to share this experience to you that the flash zoom range there is a relationship on distribute the light fairly and perfect onto the subject. Now, here's the story, the zoom range must set to MANUAL mode in order for you to modify the zoom motor inside the flash. Let say, my zoom range set to 28mm , this meter showed that it is very wide coverage distribution of light in a constant range to subject, but , I shot it and ended up overexposed ! How to solve it ? OK, here's the deal, you can modify the flash zoom range to either 35mm or 50mm or higher , then check through the coverage of the light distribution whether is appropriate to the subject or not. The experience will overriding your suggested setting on the automatic mode of zoom motor in Canon speedlite or other speedlite as well.
So, that's it for today, I hope you can improve your flash photography based on the tips that I researched for a long time and take it into practice. Have fun ! And I'll see you next time ......
March 03, 2010
Canon EOS Digital 550D - Light, Cheap, Durable, Amazing
For more information about Canon EOS 550D , check out Canon UK Press Release.
Canon have proudly released the revolution long line consumer digital SLR -- EOS Digital Rebel T2i or known as EOS 550D.
Canon EOS 550D currently made itself as a cheap, light in weight, durable and moreover it is a compact version of EOS 7D. Canon EOS 550D makes the Canon's most powerful imaging technology and more accessible for the consumers, armed itself with 18.0 Megapixel APS-C CMOS sensor, the latest technology of processor, DiG!C 4 processor, a burst rate of 3.7 frames per seconds, its processor also supports the ISO speed from 100 -6400 and expansion of ISO 12800, 9 point Auto Focus system for swift and accurate focusing, this gives and advantage for the Canon lens arsenal with one extra sensitive cross-type point at the centre of focus point for the Canon lens with f/2.8 or even higher aperture lens. One more thing about the processor is thanks to DiG!C 4 processor, its 14 bit image processor definitely process a great tonal gradation and natural looking of colours for high-quality prints and even on-screen display as well as the slide show presentation and others.
Besides, Canon EOS 550D also capable in recording HD video too. EOS 550D have selection on frame rate : 24 fps, 25 fps or 30 fps. Canon EOS 550D can capture and record with a resolution of 1920x1080p full resolution movie as well as offering 720p resolution with 50 and 60fps rate. To make more fun and creativity on the video shot, photographers can even play with the exposure setting, depth of fields and also degree of motion blur to take the best of the best video for yourself. Also, Canon EOS 550D has a built-in microphone specialized for movie recording with sound. If the subjects is further away from you, Canon EOS 550D has one more advantages : Canon Movie Crop Function with resolution of 640 x 480 in the sensor , Canon offers the first EOS range to feature Movie Crop ability and gives consumers more flexibility to capture important moments which would otherwise be too far away from you.
As for the LCD screen of EOS 550D for viewing, the size of the screen is 3 inches or 7.7 centimetres in ratio of 3:2 , with 1040k dot of resolution makes the user possible to see more clearer image in 100%. Besides, The anti-reflective, water-resist coating also make it more easier to see the LCD screen in bright condition and from a variety of angles too.
For the accessories, Canon EOS 550D launched the new battery grip which is coming soon for more longer battery life when shooting, as well as the remote switch of RC-6 for off camera shutter release, besides, the EOS 550D supports all Canon flashlites such as 580EXII and 430EXII , as well as the compact flashlite 270EX, and also all EF lens and EF-S lens ( all Canon 60 interchangeable lens ).
Here is the full summary for the specification for the Canon EOS 550D:
Canon have proudly released the revolution long line consumer digital SLR -- EOS Digital Rebel T2i or known as EOS 550D.
Canon EOS 550D currently made itself as a cheap, light in weight, durable and moreover it is a compact version of EOS 7D. Canon EOS 550D makes the Canon's most powerful imaging technology and more accessible for the consumers, armed itself with 18.0 Megapixel APS-C CMOS sensor, the latest technology of processor, DiG!C 4 processor, a burst rate of 3.7 frames per seconds, its processor also supports the ISO speed from 100 -6400 and expansion of ISO 12800, 9 point Auto Focus system for swift and accurate focusing, this gives and advantage for the Canon lens arsenal with one extra sensitive cross-type point at the centre of focus point for the Canon lens with f/2.8 or even higher aperture lens. One more thing about the processor is thanks to DiG!C 4 processor, its 14 bit image processor definitely process a great tonal gradation and natural looking of colours for high-quality prints and even on-screen display as well as the slide show presentation and others.
Besides, Canon EOS 550D also capable in recording HD video too. EOS 550D have selection on frame rate : 24 fps, 25 fps or 30 fps. Canon EOS 550D can capture and record with a resolution of 1920x1080p full resolution movie as well as offering 720p resolution with 50 and 60fps rate. To make more fun and creativity on the video shot, photographers can even play with the exposure setting, depth of fields and also degree of motion blur to take the best of the best video for yourself. Also, Canon EOS 550D has a built-in microphone specialized for movie recording with sound. If the subjects is further away from you, Canon EOS 550D has one more advantages : Canon Movie Crop Function with resolution of 640 x 480 in the sensor , Canon offers the first EOS range to feature Movie Crop ability and gives consumers more flexibility to capture important moments which would otherwise be too far away from you.
As for the LCD screen of EOS 550D for viewing, the size of the screen is 3 inches or 7.7 centimetres in ratio of 3:2 , with 1040k dot of resolution makes the user possible to see more clearer image in 100%. Besides, The anti-reflective, water-resist coating also make it more easier to see the LCD screen in bright condition and from a variety of angles too.
For the accessories, Canon EOS 550D launched the new battery grip which is coming soon for more longer battery life when shooting, as well as the remote switch of RC-6 for off camera shutter release, besides, the EOS 550D supports all Canon flashlites such as 580EXII and 430EXII , as well as the compact flashlite 270EX, and also all EF lens and EF-S lens ( all Canon 60 interchangeable lens ).
Here is the full summary for the specification for the Canon EOS 550D:
- 18 Megapixel APS-C CMOS sensor
- DIGIC 4 processor with ISO 100-6400 (Expansion to 12800)
- Continuous shooting at 3.7fps
- Full HD movie recording with manual control and selectable frame rates
- 7.7cm (3.0”) 3:2 Clear View LCD with 1,040k dots
- iFCL metering System with 63-zone Dual-layer Metering Sensor
- Quick Control screen to change shooting settings
- Exposure compensation +/-5 stops.
- Select maximum value for Auto ISO
- External Microphone socket
- Movie crop function
- Eye-Fi connected functions compatibility
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