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There are several differences to consider when deciding whether to purchase the D5100 or D90. Read the rest of this entry »
The arrival of the D5100 appears to signal the completion of Nikons refresh of its non-pro DSLR lineup. Nikon’s latest DSLR is official, the D5100, promising Full HD video recording, 16.2-megapixel stills, and fancy features like in-camera HDR photography, ISO 102,400 for extreme low-light shots, and effects like selective color sampling. The Nikon D5100 also gets the company’s EXPEED 2 engine, along with a vari-angle 3-inch monitor and 4fps continuous shooting. Read the rest of this entry »
An image sensor is a device that converts an optical image to an electric signal. It is used mostly in digital cameras and other imaging devices. Early sensors were video camera tubes but a modern one is typically a charge-coupled device (CCD) or a complementary metal–oxide–semiconductor (CMOS) active pixel sensor. Today, most digital still cameras use either a CCD image sensor or a CMOS sensor. Both types of sensor accomplish the same task of capturing light and converting it into electrical signals. CCD vs CMOS. That is the question. Whether ’tis nobler to choose quality and cost or to choose features and energy efficiency. Should it be CCD (charge coupled device) or CMOS (complementary metal oxide semiconductor)when making your digital camera choice? Read the rest of this entry »
When we talk about the feud between giant DSLR brands of the world, the focus of the discussion will surely not far from Canon vs. Nikon as the two top competitors. Both has had a long history in the world of photography and they both have a complete lens collection and DLSR classes of APS-C sensor and full-frame sensor. The DSLR with APS-C sensors are also known as the crop-sensor DSLR because of the crop factor the sensor has. Talking about APS-C DSLRs, we know that the most basic to the most advanced of DSLR range from 500 to 2000 USD. This time, I’ll review the specs of the two best-seller brands and their hottest release in the APS-C DSLR market.
The Nikon D300s may have only been an HD movie feature upgrade from its D300 predecessor, but the D300s still holds the title as Nikon’s most advanced APS-C DSLR. This semi-pro camera has superiority in its AF points with a maximum of 51 points, and the D300s is equipped with dual memory card slots. On the other hand, the Canon EOS 7D is a surprise release by Canon after deemed unsuccessful with their EOS 50D. The EOS 7D has become the APS-C DSLR with the highest resolution in history, with its 18 MP resolution (50% higher than the Nikon D300s’ 12 MP) and the EOS 7D fixed the main flaw of the 50D in its few amount of focus points (from 9 points to 19 auto focus points). Read the rest of this entry »
Canon T3 and Nikon D3100 is the entry level DSLR camera in 2011. Both cameras are selling at the same price (around $599 with kit lens). Both cameras are intended for beginners or people who do not use DSLR camera before, so both cameras are beginner-friendly, small and lightweight. Read the rest of this entry »
If you want to find out how often a camera is used to photograph, then what you can do is check the shutter count number of that camera. This is very useful when you want to buy a used camera.
Shutter Count (SC for short) is the total amount of times the camera’s shutter has been released to record a photograph. Why is SC so important? Because a shutter unit is the barrier between sensor and the mirror that’s used to reflect the image seen through the lens. The reflected image is then recorded in the sensor (CCD/CMOS) located behind the camera. For the mirror to rotate and then the image to be recorded, the shutter has to open and then close each time. Like any mechanical apparatus, the technical design of a camera has limits. There’s an expiration as to how many times the mechanism can function normally before the quality degrades and the apparatus loses function (or breaks down).
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When choosing a camera phone, many assume that a good quality camera that produces good quality photographs are the ones with the largest mega pixel (MP).
Fact is, the value of the mega pixel a camera phone isn’t the most important aspect, and doesn’t automatically produce the highest quality photograph. The mega pixels is only one factor of many factors that make for a good quality result.
The following are features that are essential in camera phones: Read the rest of this entry »
UV filters are the must-have accessories for a new lens. Physically, this filter resembles an ordinary transparent round piece of glass. And there’s also an extra coating on the pricier branded UV filters like in HOYA, Tiffen, B+W, and others. This extra coating adds extra quality to the filter. The general use of a UV filter is to lessen the haze effect; which is a bluish colorcast of the light spectrum. In the analog days, UV filters were crucial because analog film were very sensitive to UV rays. In these digital days, CCD and CMOS have replaced the analog film, so is the UV filter still important? Here is a bit of an explanation that may help clarify: Read the rest of this entry »
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In photography and image processing, color balance is the global adjustment of the intensities of the colors (typically red, green, and blue primary colors). An important goal of this adjustment is to render specific colors – particularly neutral colors – correctly; hence, the general method is sometimes called gray balance, neutral balance, or white balance. […]
Shutter Count is the threshold of how long a camera can be used (how many times the shutter can be triggered). Each type of camera usually have different shutter count limits. For instance, a pro-series camera an average of 500K shutter counts. Entry levels has an average of 300K.
The following are important factors in assessing the optical quality of a lens: -A good lens has the same sharpness in the center as it does at the edges (bad-quality lenses have a corner softness). -Good lenses can also capture with sharpness at any focal length and at any aperture setting (except when it exceed […]
A good photography business would be one that shows a day to day increase in sale. Constant inflation of clients that doesn’t only consists of friends or family is a sign that your photography business is flourishing. But if you’ve been at it for a while and your client base isn’t increasing, maybe there are […]
Naturally, you seek to create images that achieve your own desired characteristics — images that project your own particular style. It’s a feeling shared by everyone who loves photographs and loves taking them, professional and amateur alike. With digital cameras, you’re able to control image characteristics such as tone, hue, and contrast — and do […]
Learning photography is very exciting but for you who are still very new to this world may get little bit confused of where to start and how to master the art of it. Do not worry because we have 9 tricks and tips to share here. 1. Learning photography first and then you will hardly […]
Questions concerning Shutter Counts often arise in forum conversations or discussions among beginner photographers. DSLRs, which eliminate the need for film rolls, are often deemed limitless in its usage. Photograph at will, examine results, and if not satisfactory, a simple push of the delete. Without even a thought, the user may have photographed thousands of […]
Now days many digital cameras have a mode on them called ‘bulb’ mode that allows you as the photographer to keep the shutter open as long as you wish. This can be very handy in this type of photography to time your shots with precision. If you use this you’ll want to be using a […]
With the development of the digital age and the internet, it surely have massive effect on the progress of digital photography. Facebook is one of the leading social network website that highly effects the digital photography world. In face, we can easily share photos, tag them, and comment photographs posted by friends with the greatest […]