Showing posts with label Group. Show all posts
Showing posts with label Group. Show all posts

Friday, February 4, 2011

Compact ' Super Zoom ' Group test Review

It is now more than a year since we published our last test superzoom group and despite the hype surrounding the mirrorless system cameras as Micro Four Thirds or the Sony NEX and the fact that entry level DSLR are becoming increasingly accessible, cameras are as popular superzoom with consumers, as always. It's easy to see why. The combination of a large zoom range from brief to super telephoto lens, DSLR as ergonomics and an attractive price point of guarantee that these cameras will appeal to a broad audience.

All major camera manufacturers do now at least one ' super zoom ' in their training and the task of choosing between different cameras is complicated by specifying minimum frequency and design differences between them. We want to help you find the camera that is right for you and to this end, we decided to look at nine of the the latest models and run them through our testing procedures.

Sensors on these cameras are considerably lower than you will find a DSLR or model mirrorless interchangeable lens. One of the advantages of a smaller sensor is that, compared to a SLR, you need a lens physically much smaller. As you can see from the cameras in this test, you can adapt a whopping 20 x, 24 x or even greater zoom range in a small enough to be manageable. Since 2000, Sony and Olympus had models with 10 x zoom that, although cumbersome (and expensive) compared to modern superzooms, were small and much less expensive than a digital SLR with lens covering the equivalent range. And these key advantages-price and portability-gave assurances that, despite the arrival of budget digital SLR camera and mirrorless cameras superzoom remained popular.The latest generation of superzoom cameras incorporate these ranges of large zoom, if you were to try to match them for use on a full-frame DSLR, would end up with something so big and imposing expect that need a special weapons export license. Even on these small-sensor cameras, lenses are not necessarily large enough to dominate the design of the camera. The result is that most of these superzooms look very similar to SLR-a hand-grip with a big pipe hanging in the front.The race between manufacturers to maintain a competitive advantage, has seen the average range zoom extend from 10 x to more than double that figure. The good news is that, as well as engaged in an arms race to see who can put the sticker bigger zoom ratio on the front of the camera manufacturers have also started to expand end wide lens-wide as equivalent focal length of 24 mm in the case of Fuji HS10. all templates in this group of ten offer zoom ranges of at least 18 x, coverage varies from wide angle to super telephoto lens and all the features of some form of optical image stabilization, or mechanical-essential when working with these extreme enlargements. Other common features include electronic viewfinders, complete control, HD Photo and video mode, for the most part, have a very similar facility. Some of this new generation of superzooms feature backlit CMOS sensors instead of more conventional CCDs. Advantages of CMOS on CCD also include lower noise levels and-especially-top frame capture rate is still and video. However, the photodiodes on conventional CMOS sensors are typically smaller, because of their associated circuits, which leads to lowering the efficiency of light-gathering and correspondingly higher noise. So-called "technology of the back illuminated CMOS simply means that the sensors are more efficient at collecting light, thanks to the circuit which accompanies the photodiodes to the back of light gathering area. This should lead to greater efficiency, leading to the cleanest output than the conventional CMOS, especially in low light at higher ISO settings.

Panasonic was probably the first producer of great to popularize the concept of SLRs like superzoom with the FZ10 FZ20 and back in 2003/2004. However, today virtually all major manufacturers have recognised the potential gain in this market sector and have at least a superzoom in their model line-up. We have selected nine of the most recent models for this test.

Canon Powershot SX20 ISCasio EX-FH 25Fujifilm S2500HDKodak Z981Nikon HS10Fujifilm FinePix FinePix Coolpix P100Panasonic Lumix DMC-FZ 38Pentax X90Samsung WB5000Please note that we would have to include the 30 x zoom, Olympus SP-800UZ but unfortunately, Olympus was not able to provide us with a camera in time for this group test.These are sophisticated cameras feature set is large, so that bones specifications shown here won't say a great deal, but are a good starting point.

Battery life quoted in review is provided by the manufacturers, based on CIPA standardized tests. The figures, unless otherwise specified, are based on using the LCD screen. NiMH refers to 2500 mAh rechargeable cells.

Click the price to see the latest price from one of our resellers affiliates
* maximum ISO settings available only at reduced resolution

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Thursday, February 3, 2011

Compact ' Travel Zoom ' group test Review


The so-called ' Travel Zoom ' category was not really about-the first camera that could really claim the label was the Panasonic TZ1, published in 2006. The idea of a wide-angle zoom lens in a compact form factor really (as opposed to a ' bridge ' or DSLR) has obvious appeal of mass and as a result, all major camera manufacturers (and a couple of minor ones too) have been pulling out all the stops in an effort to meet this demand.

Therefore, this test group covers a lot more cameras over the last event of this kind, that we published a year ago. Since then, introduces new compact wide zoom lines, the likes of Casio and Nikon, and those established as Panasonic ZS/TZ series, have matured.

The appeal of the so-called ' travel zoom ' is obvious. If you've ever taken a DSLR via on holiday you know how much mass that occupies in your luggage. For a lot of people, even die-hard DSLR users, carrying a big camera around all day is just a pain. For most of us, the lower weight and versatility associated with a more compact that far exceeds punishment inevitable in terms of performance than an interchangeable lens camera of larger size. All cameras in this test roundup are small compared to a DSLR and although no one is exactly in the ultra-compact ' class ', almost all of them are pocketable, despite the huge packaging zoom ranges. Even the cheapest camera in this group covers, the Kodak EasyShare Z950, an impressive 10 x optical zoom range equivalent to 35-350 mm. zoom of this type are made possible because the sensors inside these cameras are very small compared to sensors inside DSLRs. Because the size of a lens is directly related to its required imaging circle smaller circle imaging (defined by the size of the sensor) the smaller the lens must be. Sensors on these cameras are almost all the same size, about 1/2.3, which is equivalent to the real dimensions of 6.1.6 mm-much smaller than any interchangeable lens camera.How has expanded the zoom of the travel marketplace, technology has advanced. One of the most obvious effects of increased competition in this sector is the increased sophistication of products, especially as regards the viewing angle are the lenses. Recital 35 mm used to be considered a ' standard ', many of the cameras that we're seeing here range from 24 mm over 200 mm, which in theory, makes them barely able, when dealing with intimate interiors and landscapes as distant telephoto shots. The Samsung HZ35W/WB650 covers the broadest range, from 24 mm to end wide 360 mm tele, but none of these cameras can be rightly criticised for packaging not slow enough for their asking price.Canon SX210 ISCasio EX-FH 100Fujfiilm FinePix F80EXRFujifilm FinePix JZ500Kodak EasyShare Z950Olympus Mju 9010 * Nikon Coolpix S8000Panasonic Lumix DMC-ZS 5 & 7 (TZ8 and TZ10 in Europe), Ricoh CX3Samsung HZ35W (WB650 in Europe) Sony Cyber-shot DSC-H 55Sony Cyber-shot DSC-HX 5

* Note: Unlike its predecessor ?/stylus 9000, the ?-9010 is not available in the United States.

Of course, there's a lot more of these cameras to these ' bare bones ' of the specification, but this table is a good enough Guide to key features of all the models that we're testing here. As you can see, some specifications, particularly as regards the size of the sensor and ISO span, are more or less standard from model to model, but there are some distinctions.

Battery life quoted in review is provided by the manufacturers, based on CIPA standardized tests. The figures, unless otherwise specified, are based on using the LCD screen.

Click the price to see the latest price from one of our resellers affiliates
* Maximum ISO settings available only at reduced resolution

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Wednesday, January 26, 2011

Just released: upgrade to 2010 enthusiast compact Group Test

just released: An update to our recent group test of the Canon Powershot S95, Panasonic Lumix by LX5 and Nikon Coolpix P7000. After the release of firmware v1.1 for the Nikon P7000, claimed to reduce the time to write RAW, we retested the P7000 and updated review. Is the increased operational speed enough to make the top score P7000 against Canon Powershot S95 and Panasonic Lumix DMC-LX 5? Read our updated review to find out.

click here to read our passionate 2010 test group compact Email comment Post print news discussion share: del.icio.us Digg Twitter Facebook

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