Cameras

Digital cameras have made it very easy to take photos and send them to friends and family almost instantly. One of the easiest ways to send digital photos is to send digital photos via email. ...

Wide angle lenses for digital SLRs have changed since the days of film, in part because the APS-C sensors used on the sub-$2,000 SLRs crop the image by a factor of 1.6. This means that a 10mm wide...

The Nikon D60 is a 10 megapixel entry-level SLR that has a compact body and is lightweight, making it popular for people getting their first SLR. The camera can shoot three frames per second and...

Learning about focal length and magnification is a fundamental step to becoming a good photographer. They determine what lens you will choose for your subject and how your subject will appear when...

There's no doubt that security systems have become commonplace in homes across America in recent years. This can partly be attributed to the decline in the technology's cost, making it readily...

As their cost has fallen, security cameras within the home have become somewhat common within the past few years. While many simple home surveillance systems employ just one camera watching a...

Video cameras come in a variety of shapes and sizes. They range from older, standard-definition, tape-based formats to high-definition broadcast-quality cameras with interchangeable lenses. It's...

The zoom capability on today's modern cameras is probably one of the easiest features to learn and the most fun for the new photographer. With the latest digital cameras, photos of a distant...

A security camera system is made up of many individual parts that connect to each other. A basic system includes a camera (either wired or wireless) that can either be attached to a bracket or...

Twin lens reflex (TLR) cameras were all the rage in the 1950s and 1960s. They were replaced in popularity first by Kodak's Instamatic point-and-shoot camera, then by 35mm single-lens reflex...

If you take a large amount of outdoor pictures, you may want to look into purchasing a polarizing filter for the camera. These filters work on both standard and digital cameras and can turn your...

Setting up an effective security system requires careful planning. Where you place the camera will depend in part on available power sources and light. Beyond these considerations, there are other...

A camera zoom lens is a feature designed for shooting photos over distance or to improve image features close-up. Zoom lenses come with a variety of designs and features, and are either detachable...

Security cameras have become more prevalent in recent years, thanks in part to the falling cost of the technology. Where they were once just luxuries, they've now become readily available. Most...

The Nikon AF-S DX VR Zoom-NIKKOR 18-200mm f/3.5-5.6G IF-ED and Sigma 18-200mm f3.5-6.3 DC OS HSM share a lot of specifications in common. They both offer image stabilization to reduce blur from...

Home security cameras are no longer luxuries that only the rich can afford. Instead, with the ever-declining cost of technology, they can be found virtually everywhere. Homeowners across America...

With the declining cost of technologies in today's market, home video security systems have never been more popular. Video security systems can be beneficial in a number of ways, from providing...

Technology is becoming cheaper, leading more and more people to venture into realms they hadn't thought previously possible. One of those realms is security; surveillance was once a luxury found...

Security cameras have dramatically decreased in cost over the past few years, allowing them to become more common in homes across the globe. They're also, thankfully, quite easy to install, and...

Banding is noise or image artifacts resembling faint lines running through a digital camera image, caused by processing problems or excessive settings. In some cases it is traced to errors in...

In the late 19th Century, the inventor George Eastman wanted to create a camera and film that could be used by the average person. He revolutionized the world of photography by making cameras...

A digital video recorder (DVR) typically is used to record content from your television. Many cable providers give DVR devices to subscribers. However, you don't need to just record television...

The xD memory card was created by Olympus in conjunction with Fujifilm. They produced one of the smallest memory cards to be used for digital cameras and camcorders. Over the years, they perfected...

Whether you want to video tape something under cover, or simply like the convenience of its small size, the World's Smallest Camera is a recommended buy. With its sleek and sexy size, you no...

A security camera may be set up to maintain vigilance and be on guard about what is going on inside and outside our homes or offices. You can choose to install these security cameras either to...

A Photography Instructor discuses how to choose a camera to shoot architecture.

Surveillance cameras are a fast-growing market for both homes and businesses. At anywhere from $500 to $1,000 per installed camera, plus $300 to $1,500 for the recording system, it's important to...

Camera lenses are delicate, high-precision devices. They contain a variety of lens elements as well as the mechanisms to focus and set aperture openings. While older lenses are entirely...

MiniDV video tape is housed in a small plastic cassette. When it's loaded into a camcorder, the tape is pulled out of the cassette and onto the video head for recording and playback. Sometimes...

A BRIEF HISTORY OF THE PERSONAL CAMERA Or, “How to Avoid Taking the World’s Worst Picture,” which is what most of us have learned to do. Why? The World’s Worst Picture came directly out of the...

Movie film is making a comeback with independent filmmakers. While 16mm has been the film stock of choice for college and other independent film projects, 8mm, too, is making a comeback. If you...

The 18-200 lens, which both Nikon and Canon offer to their customers, is the most popular "all-in-one" lens in either company's inventory. Nikon introduced its first, in November 2005. Canon,...

Kodak, Ilford, Kentmere and Fujifilm still manufacture black and white film. Both the traditional type and the C-41 process film that produces black and white prints but develops in color...

If your need for security cameras or surveillance is minimal, it is possible to use a relatively inexpensive webcam, along with free open source software, as a security camera. The process is...

Night vision cameras don't really see in the darkness. They use small light-emitting diodes (LED's) that project light onto the subject. The LED light is out of the spectrum viewable by the human...

Photo tents are small, semi-translucent boxes used by photographers to diffuse light. Product and macro photographers will place their subject inside the photo tent, and use either ambient light...

Home surveillance has become immensely popular in the preceding years, primarily thanks to a dramatic increase in the prices of the technology involved. Wireless cameras can be purchased from...

One of the best improvements in hunting in recent years is the advent of the trail camera. A remote digital camera setup near a game trail or feeding area captures the game's activity, day or...

A security camera is an essential tool for deterring crime and maintaining general security. You can install a wall or ceiling mount for your camera so that it has a better view of the area that...

A polarizing filter can be used in cinematography to help adjust colors, reduce reflections and penetrate haze. Polarized light results when reflections are present in the scene, and these...

The lens of a camera is an important element in taking superb photographs. You do not just buy an expensive camera for great pictures, you need a quality lens too. To continue taking crisp and...

The Samsung NV10 and NV15 are entries in Samsung's NV series of compact digital cameras. Released in 2006 and 2007 respectively--the NV15 was released to succeed the NV10--the cameras are, for the...

Olympus released its first xD Picture Card years ago, soon after the xD card was released for general use. While the xD card is reliable and powerful in Olympus digital cameras, the same types of...

Olympus, a popular camera designer and manufacturer, has produced various types of cameras for decades. With the introduction of the popular digital camera format, Olympus has started to release...

A memory card is flash memory storage device that you can use to store digital files and folders. It is used for memory by mobile phones and digital cameras.

This era has brought so many technological advances. One of them is the digital camera. Digital cameras allow you to take lovely, colorful photos on a memory card. Now, they are affordable and...

Canon DLSR cameras are an ideal tool for the aspiring amateur photographer. They offer interchangeable lenses and high-image resolution, plus an image viewfinder with LED displays. The viewfinders...

There are many advantages to using security cameras. They can protect you, your business and your home. Security cameras can be found outside public buildings, gas stations, shopping centers and...

A video production shoot requires appropriate equipment to get the best possible audio and video quality for your project. Your equipment needs will vary depending upon an indoor or outdoor shoot,...

If you own your own small business or have valuables stored in your home you may want to look into using a security camera. Security cameras do have the capability of recording the content onto a...