• Overview
The Semi-Pro Nikon DSLR cameras fall neatly in between the entry-level Nikon cameras and the professional Nikon cameras. They are for more advanced photographers who have outgrown the features on their entry level DSLR, or for professionals looking to have an affordable backup body that produces quality, high resolution images. These models include the Nikon D90, D300, D300s and D7000. You can read an overview of each below.
• The Nikon D90
The D90 was heralded as a landmark camera on its April 2008 launch, because it was the first DSLR from any manufacturer to include HD video capabilities. Today, it is still highly regarded as a great all-round camera that works well under many different conditions. Its 12 megapixel sensor gives high resolution images that look as good on the 3 inch LCD screen as they do on your monitor at home. Noise reduction is handled very well up to ISO 3200, and the rugged body will autofocus with virtually any Nikon autofocus lens. Read this article for an in-depth review.
• The Nikon D300
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Like the D90 and the D40, the D300 has proven to be one of Nikon's most popular DSLRs. It was first announced in August 2007, and was soon being touted as a more cost efficient alternative to the pro-bodied D3. Showcase features included focus tracking by color via a 51 point autofocus system, continuous shooting up to six frames per second, a 3-inch high resolution LCD with live view, a self-cleaning sensor, and weather sealing. It left many people wondering why they would need to pay the extra for a D3.
• The Nikon D300s
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At the end of July, 2009, Nikon gave the D300 a makeover to bring it up to date with some of the latest technologies. Upgrades included the now obligatory HD movie mode, but this time with a contrast based AF system. (The D90 and D5000 use manual focus only in their movie modes). It also now has dual memory card slots for SD and Compact Flash cards. It inherits a virtual horizon indicator from the D3, has a tweaked D-Lighting system, a quiet shutter release mode, and a 7 frame per second shot rate. The changes may not tempt some D300 owners to upgrade, but D90 owners, and entry-level DSLR owners, will be looking to this as their next big camera upgrade. And maybe you will too, because the D300s is one of the best Nikon DSLR cameras.
See the complete Bright Hub Guide to Nikon Camera articles »
• The Nikon D7000
[pic]Nikon's latest mid-range DSLR is the D7000. Announced in September 2010, the Nikon D7000 seems to slot in between the D90 and the D300s in Nikon's current lineup. It has a 16.2 megapixel sensor and 1080p HD video recording with an external mic option. The 39 point AF system is a little short of the 51 points found on the D300 cameras, but it will plenty for most. It has 2 SD card slots, a large hi-res 3" LCD screen, and an active, full-time autofocus that works in both live view and movie modes. The D7000 can shoot up to 6 frames per second and has an ISO range of 100-6400, (with the option to extend that further to 25,600). If you are a serious photographer who also wants the option to shoot full HD video, then the D7000 may be the ideal camera for you. Read an in-depth review of the Nikon D7000 here.
• Conclusion
These Nikon DSLR cameras represent some of the best camera technologies available today. Each is packed with features, and are capable of taking images of the highest quality. So, whether you opt for the value for money offered by the D90, or the latest D7000, you can be sure that you have one of the best digital SLR cameras that money can buy.
Recommended semi professional DSLR cameras
New semi professional DSLR cameras enter the market all the time and they get better and better. These cameras often adopt features from the much more expensive high end professional DSLR cameras. All cameras in the group cover everything an advanced photo enthusiast needs. In this group you will find cameras with one of the best image qualities available on the market at the moment. Below is a few of my recommended semi professional DSLR cameras.
Nikon D300
The Nikon D300 features a 12.3-megapixel self cleaning sensor and a large high resolution 3 inch 920,000 dot LCD.
The D300 has an ISO range from 200-3200 that can be expanded with a Lo-1 ISO 100 setting or a Hi-1 ISO 6400. In the lab D300 has proven to be the first camera with excellent image quality in the whole ISO range. The D300's 51-point autofocus system offers a selectable 9-, 21-, and 51-point group dynamic autofocus. Its drive mode speed is rated at 6 frames per second for a series of 100 JPEGs or 8 fps with Nikon's Multi-Power Battery Pack MB-D10 attached. The D300 body also incorporates an HDMI port for outputting images to a high-definition screen.
The best semi professional DSLR available on the market in this price range when it comes to image quality
Price level: D300 body only $ 1630
Canon 40D
Canon D40 has a 10.1-megapixel sensor and a 3 inch 230.000 dot LCD.
The 40D offers a native light-sensitivity range of 100-1600 ISO, with software expansion up to ISO 3200. 40D have nine autofocus points. It is a speedy camera to and can capture bursts of 75 JPEGs or 17 RAW files at 6.5fps. The camera house is a weather-sealed magnesium alloy body. The 40D supports Canon's WFT-E3A wireless transmitter. In addition to wirelessly transmitting images, the camera can connect to an external USB storage device or a GPS unit for embedding location information in image files.
If speed is important for you, this camera has it.
Price level: 40D body only $ 980
Sony A 700
The 12.2-megapixel Sony A700 features a 3 inch 921,600 dot LCD.
The ISO range is 200-1600, which is expandable to 100-6400. The A700 also have a sensor-shift optical image stabilization system. The camera has an 11-point autofocus system. A700 can capture 5fps in drive mode. Both Memory Stick Duo and Compac tFlash memory card can be used. The body is well built weatherproofed magnesium alloy. An HDMI port for displaying images on an HDTV is available to.
A200 is good performer with good image quality at an affordable price in its group
Price level: A700 body only $ 1300
Pentax K20D
The 14.6-megapixel Pentax K20D has 2.7 inch 230,000 dot live view LCD.
K20D has a built in cleaning system and sensor shift optical image stabilization. ISO range is from 100-3200. Auto Exposure Bracketing allows you to shoot 3 or 5 shots at up to two stops with a single click of the shutter. The camera is capable of a burst rate of 3 frames per second in RAW up to 14 frames and to 38 frames in Fine JPEG. K20D uses SD/SDHC memory cards.
A well built pro-level camera with the highest megapixels in the class at a good price.
Price level: K20D body only $ 1050
Olympus E-3
The 10 megapixel Olympus E-3 has a 2.5 inch 230.000 dot swivel LCD.
The screen's dual-axis swivel mechanism provides a 360-degree flexibility. The sensor is a Four Third type. The in body mechanical image stabilization provides optical image stabilization regardless of the lens used. ISO range is from 100-3200. The E-3 includes an 11-point AF system and is capable of a 5 fps continuous shooting mode up to 16 RAW frames. E-3 uses Compact Flash and xD Picture cards to store the images.
A solid built camera with good image quality to be a Four Third systems. The swivel LCD is a nice feature
Price level: E-3 body only $ 1500
http://www.digitalphotographytipsonline.com/semi-professional-DSLR.html
http://www.brighthub.com/electronics/cameras-camcorders/reviews/55378.aspx
http://www.kenrockwell.com/canon/
http://en.wikipedia.org/wiki/Canon_EOS
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