The Wide World of Camera Lenses

Minolta has always been the leader in producingcamera manufacturer in the world.
lenses that are one of its own kinds. The minoltaSometimes these cameras use the
camera lenses have now gone beyond theteleconverters for the conversion or rather
imagination of the crowd. Recently, these peopleextension of the focal lengths. One of the popular
have come up with the exotic special purposenames in this field is the bower that boasts not
lens, which specializes in producing a transitiononly of teleconverters but are also leading
between the in-focus and out-of-focus areas inmanufactures of wide angle lenses. The bower
the picture. The best feature in these lenses is itslenses come with a high resolution, ultra wide
ability to reduce the distracting effects from theangle and even macro fittings attached. Another
background without distorting the original image.important camera system is the telescopic
These lenses also come at an excellent pricecamera system that is used for security as well
range and are excellent in optical quality and rangeas some industrial inspections. This system
for daily use.features a powerful monochrome camera and an
Moving on from lenses, we digress a little andilluminator mounted on a telescopic pole.
jump on directly to the security cameras. TheWith all these varieties of cameras available,
latest security system uses the board cameras.people generally do not prefer fixed lens cameras.
These are mini cameras that have lensesThus, manufacturers have come up with a better
mounted on circuit boards. The small size of thesesolution in the form of the varifocal lenses. As the
cameras makes them simply apt for use in thename suggests, these lenses can be adjusted
security system applications. Sometimes they alsoeven after the purchase of the camera. In simple
use the pin hole lenses that are available in twowords, these lenses provide the facility of
categories - flat and conical lenses.changing the focal length and consequently the
The conical lens is used when the security systemmagnification of the image.
camera is installed on the ceiling tiles and the flatThere is one more historical name that needs to
lens is used when the security camera systembe added to the list and that is the cosina
uses a thin material such as clothing. Some ofcameras and camera lenses. This company is also
these board cameras also use the board lensesaccredited with world's first all-push-button SLR
for better picture quality. Most of the boardcameras. Then, there is a latest product in the
cameras operate with an AC adapter or at timesmarket by the name of Nikon's d2h camera,
using a battery for power supply. However, mostwhich is receiving rave reviews. It is much better
of the brand manufacturers suggest the use ofin looks and performance than its predecessors
good quality adapters for your cameras.D1H and D1.
Talking of camera systems, we just cannotEven after all these discussions, some of us are
afford to forget the canon camera systems. It isstill not aware of many of the terminologies used
one of the leading producers of the mostin the field of camera and lenses. One good
complete single lens reflex camera system in theexample is the 3x, which denotes the ratio of the
world. They give you guaranteed products thatcamera's longest focal length to the shortest focal
can take you to a much higher level oflength. It, by no ways, means that two 3x
photography. They use some exclusivecameras will have the same actual magnification.
technologies that are unmatched by any other