maria
im a first time SLR user..im kinda confused about which camera i should buy... Canon digital rebel Xt and the nikon d40...
Answer
Nikon D40 vs. Canon EOS 350D (Rebel XT)
I have never used a Canon EOS 350D, so I can't actually compare the cameras, but I favor the D40 because it has a spotmeter and the 350D doesn't. Although the D40 seems small, it is practically the exact same size as the 350D.
http://www.dpreview.com/reviews/compare_post.asp?method=sidebyside&cameras=canon_eos350d%2Cnikon_d40&show=all
http://www.dpreview.com/reviews/nikond40/page17.asp
tells us that the Canon 350D meter calibration is off by about 1/3 of a stop. This would not really present any problems, except that it suggests "something" to me about the quality, since the Nikon and Pentax are dead on.
Scroll on down the page for image comparisons. The D40 is clearly sharper and shows less noise at all ISO settings.
http://www.dpreview.com/reviews/nikond40/page18.asp shows us that both handle shadows equally, but the D40 clips the highlights by about 1/3 of a stop.
http://www.dpreview.com/reviews/nikond40/page21.asp shows a side-by-side of studio images. The 8 MP of the Canon 350D at least put the camera on equal footing with the Nikon D40 for image quality, but you have to take note that the Rebel XT is shot at ISO 100 and the Nikon is shot at it lowest setting of ISO 200. I think the Canon images may look a little better, but we know from the prior page that under equal lighting levels, the Canon will start to break up before the Nikon.
The reviewer says, "While it is possible to pick areas of the image which lend some credence to the EOS 350D's 34% pixel count advantage it's clear that the average observer would not notice these differences and that you would need a very large output size for any of them to become visible."
Check this out...
http://dpreview-img.fotki.com/gallery/canoneos350d_samples1/originals/img_4068-raw-dpp.jpg is taken by the Canon 350D with a 17 mm focal length at f/6.3, 1/80th of a second, ISO 400 using RAW.
http://dpreview-img.fotki.com/gallery/nikond40_samples/originals/dsc_1206.jpg is taken with the Nikon D40 with an 18 mm focal length at f/4.5, 1/80th of a second, ISO 400 using jpeg.
The point of focus for the Canon photo is a bit deeper than it is for the Nikon, but even having 8MP and using RAW and a smaller aperture, I think the Canon image breaks up a lot more than the Nikon. You can barely make out the features on the face of the gentleman in the background. Is this the camera or the superiority of the Nikon 17-55 lens, which so many of us here praise???
Okay, I've made my stance clear. I like the Nikon D40 better than the Canon EOS 350D, so here's my general review of the D40.
The Nikon D40 is a great little camera, very easy to use and quite reasonably priced. It has a few "consumer friendly" totally automatic modes that make it very easy to use, but still offers total photographic control when you are ready to take charge. It will get you in the Nikon family which is a great place to be. If you buy accessories and lenses, you will be able to use everything on any Nikon that you might upgrade to later on.
Check out Nikon's "Picturetown" promotion, where they handed out 200 D40's in Georgetown, SC. http://www.stunningnikon.com/picturetown/
Here are a few reviews, in case you have not read them yet. Be sure to note that they are several pages long and some of the reviews also have some sample images that you can look at.
http://www.dpreview.com/reviews/nikond40/
http://www.steves-digicams.com/2007_reviews/nikon_d40.html
http://www.popphoto.com/cameras/3756/camera-test-nikon-d40.html
http://www.kenrockwell.com/nikon/d40/d40-recommendations.htm
I hate to see people slam the camera because it can't autofocus with older Nikon lenses. It is true that there is a "slight problem" with older Nikon lenses not autofocusing on the D40, but if you do not own a bag full of older lenses, it is not going to be a problem. It is barely a problem anyhow. If you check www.nikonusa.com for "AF-S" lenses, which are ALL 100% compatible with the D40, you will find 23 lenses, including 7 "VR" (vibration Reduction) lenses and one true macro lens with "VR". There are another 25-plus lenses in the current catalog that provide all functions except autofocus as well as many (possibly dozens) "out of print" lenses that will work just as well. In addition, although these lens will not autofocus, most of them will still give focus confirmation. From the D40 manual: "If the lens has a maximum aperture of f/5.6 of faster, the viewfinder focus indicator can be used to confirm whether the portion of the subject in the selected focus area is in focus. After positioning the subject in the active focus area, press the shutter release button halfway and rotate the lens focusing ring until the in-focus indicator is displayed." (See http://www.members.aol.com/swf08302/nikonafs.txt for a list of AF-S lenses.)
The D40 only has 3 autofocus zones arranged horizontally at the center, 9 o'clock and 3 o'clock positions. This might be considered a limitation, but realistically, most people will find this perfectly adequate, especially if you are moving up from a point and shoot with only a center zone.
You can get the D40 with the 18-55 kit lens at B&H Photo available through Yahoo! Shopping or at 1-800-622-4987) for $525 (June 2007). Add a Lexar Platinum (60X speed) card for $25 or 2 GB for $35. Or - get the D40 with 18-135 lens and 1 GB Lexar card for $750. They also have used D40's from $475.
And yet... clearly these are both very good cameras. What it all comes down to is which one YOU feel better about. Go to a camera shop and pick them up and see.
Canon EOS 450D Digital Rebel XSi or D5000 for a beginner photographer?
Ashraf Okd
btw who is better nikon or canon regarding
picture quality
user friendly
Answer
Canon EOS Rebel T1i 15.1 MP CMOS Digital SLR Camera
http://astore.amazon.com/webfront-20/detail/B001XURPQS
The Journey Continues. Canon's new EOS Rebel T1i is packed with features, both refined and new. In addition to its admirable performance with an all-new 15.1 Megapixel Canon CMOS sensor, DIGIC 4 Image Processor, a 3.0-inch Clear View LCD with anti-reflective and scratch-resistant coating, and compatibility with the EOS System of lenses and Speedlites, the EOS Rebel T1i adds remarkable Full HD video capture at resolutions up to 1920 x 1080. An HDMI port allows for quick connections to high definition TVs and monitors for easy viewing of your stills and video. The entire operation is simple and easy even if you are a beginner. You'll have uncompromised EOS Digital performance with power and flexibility right in the palm of your hand.
Review: I've had the T1i for about almost week now and after some extensive use, here are my thoughts:
1. 15.1 megapixel sensor. Yes, the high megapixel count is impressive, but keep in mind that, as you approach higher resolutions, you need to ensure the lens on the SLR can resolve that much detail. Sadly, the included 18-55mm IS lens is functional, but the high resolution really shows the so-so quality of the lens. Even if taken at the proper focus, pictures can appear soft with this kit lens. Shots I have taken with Canon EF-S 17-85mm and EF 70-200mm L lenses are crisp. I don't have any gripes on image quality. There are some issues with noise on the higher ISOs that don't seem to show up on the Nikon digitals, but overall, the quality is amazing for the price. Skin tones, textures, colors are reproduced very accurately.
2. Digic 4. The Digic 4 processor appears to process/save the 15 megapixel images in the same time (if not faster) than the Digic III processor on the XSi (even in RAW+Jpg mode). I have also noticed that at higher ISOs, the sensor and the Digic 4 produce images with less overall noise compared with its predecessors.
3. LCD. The 920,000 pixel LCD screen is large (3"), crisp, vibrant and fully visible even in bright sunlight. In comparison, the Canon XSi SLR (which the T1i replaces), also has a 3" LCD, but with 230,000 pixels. The viewing angle is great as well and the LCD can easily be seen nearly 180 degrees around.
5. Penta-mirror. That Canon is still using one in the T1i is disappointing. The penta-mirror viewfinder image is functional, but still noticeably darker than that of the penta-prism viewfinder in the Nikon D90 (which is the T1i's main competitor). I really would have preferred if Canon had kept the XSi's 12.2 megapixel sensor, forgone 1080p video altogether, and maybe upped the cost of the camera slightly to cover the production cost of using a penta-prism in the T1i. Honestly, unless you are massively cropping your images, or creating large photos, the difference between 12.2 and 15.1 megapixels really is negligible.
6. Size. This is the same body as the XSi, and therefore a bit on the smaller side compared to other digital SLRs. I have small hands, so the T1i is comfortable for me. If you have big hands, I can see this being a very difficult camera to use over an extended period of time. If you haven't handled a Canon XT, XTi or XSi, I would suggest you go to a store and hold the T1i yourself before purchasing it online. (I will upload a picture of the T1i in my hands to the user gallery for a size reference.)
7. HD Video. Yes, the Canon marketing department made a horrible marketing decision and pushed the T1i onto shelves limiting the 1080p recording to 20fps (frames per second). Recognize this as a marketing gimmick that allows them put a 1080p sticker on the camera box. The 1080p @ 20fps is fine most times, but seems a choppy if you have a lot of action in the frame or are panning quickly. The T1i's 720p video is recorded at 30fps and is clean, smooth, and sufficient for all but the most discerning consumers. One major criticism though is that the sound is recorded in mono, AND there is NO input for an external microphone.
Ultimately, you shouldn't let the HD recording limitations sway you one way or the other. This is an SLR camera -- not a video camera. The HD video is a great feature, but if you're looking for something primarily to take video, look elsewhere. There are much better, cheaper VIDEO cameras out there which can record true 1080p.
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