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Set more practical than the Canon 450D SLR camera with Value by Zou himfr

Entry-level SLR cameras Canon EOS 450D has a 12.2 million effective pixels, DIGIC III using digital image processor, Multi-shot speed of about 3.5 / sec, with a new 9:00 autofocus system, 3.0 inches wide viewing angle LCD screen and General EOS dust removal system. The Canon EF-S 17-85mm F/4-5.6 IS USM lens, it is a function with IS Optical Image Stabilizer and USM ultrasonic AF motor, a more practical cost-effective lens. Today I see in the market, businesses are promotion includes 17-85mm lens 450D sets of machine, price is 6380 yuan, compared with the preceding hundred million adjustments.

Canon 450D and 17-85mm lens

Canon 450D uses about 12.2 million effective pixel CMOS image sensors, sensor specifications for the APS-C, size 22.2mm 14.8mm, the use of lens focal length conversion factor remains at 1.6. 2. Airframe equipped with a surface area of the back of 3.0 inch LCD display, pixel values can reach 230,000, and have real-time Live View function of the viewfinder. 3. Continuous speed cameras to improve 3.5 / s, one can take 53 pictures of JPEG format, but the RAW format picture can only be reached 6. 4. The internal integration of the latest version of Canon General dust removal system.

DIGIC III Digital Image Processor, to be able to carry out the true image, fast restore. 6. Add the use of 14 analog / digital signal converter can handle high-speed and high quality data. 7. The first time at the entry-level machines add up the spot metering mode. 8. Changed the previous generations of storage media products, from CF card to replace the SD (SDHC) Memory Card storage photos.

Canon 450D

Canon EOS 450D Digital SLR cameras APS-C standard digital SLR camera Manually operated manually full-Supported CMOS sensor Effective Pixels 12.2 million The highest resolution 4272 * 2848 Screen size 3 inches Pixels and type 230,000-pixel TFT LCD screen 100% field of vision, seven brightness adjustment Optical viewfinder Description of the viewfinder field of vision Rate: vertical / horizontal direction about 95% Magnification: About 0.87 times (-1 m-1, using the 50mm lens on the infinite distance focus) Cell type-specific LP-E5 lithium battery Endurance capacity of non-use of flash: 600 (23 degrees) / 500 (0-32 degrees) Use flash: 500 (23 degrees) / 400 (0-32 degrees) Record media, SD / SDHC card Equivalent in 35mm size film camera equivalent 35mm focal length 1.6 times the length of Description Canon EF Lens Series lenses (including EF-S series lenses) (35 mm converted the focal length of approximately 1.6 times lens focal length) Canon EF mount Automatic Focusing on Focus: 9 automatic focus Continuous functions to support the most around 3.5 / s (can be single-shot) the largest quantity burst: JPEG (Large / U) of about 53, RAW about 6, RAW + JPEG (Large / U) of about 4 Exposure Metering measurement evaluation (which can be the focus of any automatic linkage) Partial metering (viewfinder central area of about 9%) Spot (viewfinder central area of about 4%) the central focus of the average metering Shutter speed 1 / 4000-1 / 60 second, flash synchronization speed of 1 / 200 second 1 / 4-3000 seconds, B Mun (the total range of shutter speed. Usable range varies with the shooting mode.) Release Date January 2008

Edit opinion:

Canon 450D SLR has a entry-level performance in the mainstream configuration, 12 million-pixel imaging capability, can output a greater size of the photo, picture quality is also more delicate. Viewfinder Real-time Live View function, allowing unconventional angle shooting easier. And 3-inch LCD screen also allows users to get a better feel to use. The latest figure DIGIC III image processor, image data to be able to carry out true, the Express deal. Another 17-85mm lens also has good optical quality, and installed in the 450D after on more practical, are the primary user a good selection.

Canon EOS 450D [Reference price] 6380 yuan

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Article Source: http://www.earticlesonline.com/Article/Set-more-practical-than-the-Canon-450D-SLR-camera-with-Value/530418

Canon EF-S 10-22mm f/3.5-4.5 USM Autofocus Lens VS. Canon EF 20-35mm f/3.5-4.5 USM?

Can anyone tell me the pros vs. cons to purchasing one of these two lenses (besides the price difference)? Besides general use, I will using it for photographing small spaces (bathroom reconstruction, etc.) I am new to the DSLR world and only have the Canon 17-85mm lens thusfar and am looking for the best option for myself as far as wide angle lenses go. Any advice is greatly appreciated.

Since you have a EF/S17-85mm lens, the EF 20-35mm lens will not extend your range. It's a wide angle zoom, but the lens is less wide than what you already have.

So it's really simple: the 10-22mm lens is the only choice for what you're trying to do.

I have the EF/S 10-22mm on a EOS 20D, works like a charm and if you're not careful you photograph your own toes.
As with all really wide lenses it distorts the image but on a cropping body (which you need, the EF/S lenses are incompatible with full frame bodies) the 10mm is still going to fill the entire frame (not a disk in the middle of the picture only)

Things you can do with a 10-22mm on a cropping body: stand on the corner of an intersection take one picture where you see into both the streets (your field of view is wider than 90degrees)

The 20-35 is designed for full frame SLRs. (Since you have a 17-85, you don't have a full frame body)

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