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Extra care should be utilized when taking a camera to the beach. Sand can cling to the lens barrel, again by electrostatic attraction. This may jam the lens mechanism when it tries to close. When at the beach, always inspect the lens barrel prior to closing to ensure that no sand particles are clinging to it (a single grain can jam the camera).
These lenses make it easy for a photographer to aim a camera without moving around too much. Swivel lenses come in different sizes and shapes. A swivel lens is also known as a swiveling lens, swivelling lens, and rotating lens. In contrast, swivel LCDs (also known as articulating screen) are displays that freely rotate while attached to a ...
bridge camera: Lens; Lens: Fixed Fujinon 30x optical zoom lens, manually actuated (no motor delay), f=4.2–126.0 mm, equivalent to 24–720 mm on a 35 mm camera: F-numbers: f /2.8–11 (wide) f /5.6–11 (long) Sensor/medium; Sensor type: BSI-CMOS – IR sensitive so there is a possibility to take infrared pictures (additional filter necessary ...
The 700D, however, was introduced with a new kit lens — a new version of the existing EF-S 18–55mm that employs Canon's STM (stepping motor) technology. It also (for the first time in a Canon 18–55mm lens) has a front section that does not rotate. [1] Features include: 18.0 effective megapixel APS-C CMOS sensor (Hybrid CMOS sensor) [2]
Focal-plane shutters may also produce image distortion of very fast-moving objects or when panned rapidly, as described in the Rolling shutter article. A large relative difference between a slow wipe speed and a narrow curtain slit results in distortion because one side of the frame is exposed at a noticeably later instant than the other and the object's interim movement is imaged.
A camera with combined two-fixed focus panoramic camera in one mahogany-wooded box. The lenses were eight centimeters apart from each other with an indicator in between the lens to help the photographer set the camera level. A clock motor transported the nine-centimeter-wide film along with turning the shaft that rotated the camera.
Circular polarizer/linear analyzer [1] filtering unpolarized light and then circularly polarizing the result. A polarizing filter or polarising filter (see spelling differences) is a filter that is often placed in front of a camera lens in photography in order to darken skies, manage reflections, or suppress glare from the surface of lakes or the sea.
Image stabilization (IS) is a family of techniques that reduce blurring associated with the motion of a camera or other imaging device during exposure.. Generally, it compensates for pan and tilt (angular movement, equivalent to yaw and pitch) of the imaging device, though electronic image stabilization can also compensate for rotation about the optical axis (). [1]