Cameras
Cameras
A camera is an optical instrument for recording or capturing images, which may be stored locally, transmitted to another location, or both. The images may be individual still photographs or sequences of images constituting videos or movies. The camera is a remote sensingdevice as it senses subjects without any contact . The word camera comes from camera obscura, which means “dark chamber” and is the Latin name of the original device for projecting an image of external reality onto a flat surface. The modern photographic camera evolved from the camera obscura. The functioning of the camera is very similar to the functioning of the human eye. The first permanent photograph was made in 1826 by Joseph Nicéphore Niépce.
A camera works with the light of the visible spectrum or with other portions of the electromagnetic spectrum. A still camera is an optical device which creates a single image of an object or scene and records it on an electronic sensor or photographic film. All cameras use the same basic design: light enters an enclosed box through a converging/convex lens and an image is recorded on a light-sensitive medium (mainly a transition metal-halide). A shutter mechanism controls the length of time that light can enter the camera. Most photographic cameras have functions that allow a person to view the scene to be recorded, allow for a desired part of the scene to be in focus, and to control the exposure so that it is not too bright or too dim. A display, often a liquid crystal display(LCD), permits the user to view the scene to be recorded and settings such as ISO speed, exposure, and shutter speed.
A movie camera or a video camera operates similarly to a still camera, except it records a series of static images in rapid succession, commonly at a rate of 24 frames per second. When the images are combined and displayed in order, the illusion of motion is achieved.
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Panasonic LUMIX FZ2500 Digital Camera, 20.1 Megapixel
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- ApertureF2.8 – 4.5 / 9 diaphragm blades (F2.8 – 11.0 (W), F4.5 – 11.0 (T))
- Optical zoom20x
- Focal lengthf = 8.8 – 176mm
- Focal length(26 – 520mm in 35mm equiv. in 4:3)
- Focal length(24 – 480mm in 35mm equiv. in 3:2)
- Focal length(25 – 500mm in 35mm equiv. in 16:9)
- Focal length(31 – 620mm in 35mm equiv. in 1:1)
- Focal length(36 – 720mm in 35mm equiv. in 4:3, 3:2, 16:9 4K PHOTO recording)
- Focal length(38 – 760mm in 35mm equiv. in 1:1 4K PHOTO recording)
- Focal length(25 – 500mm in 35mm equiv. in 16:9 video recording / O.I.S. Off / Level Shot function Off)
- Focal length(27 – 540mm in 35mm equiv. in 16:9 video recording / O.I.S. On / Level Shot function Off)
- Focal length(30 – 600mm in 35mm equiv. in 16:9 video recording / O.I.S. On / Level Shot function On)
- Focal length(36 – 720mm in 35mm equiv. in 4K video recording)
- Extra Optical Zoom (EZ)28.1x (3:2 / 10M (M)), 40x (3:2 / 5M (S))
- Intelligent Zoom40x
- LensLEICA DC VARIO-ELMARIT
- Lens16 elements in 11 groups
- Lens(5 aspherical lenses (8 aspherical surfaces) / 4 ED lenses / 1 UHR lens)
- Changing of zoom speed5-speed zoom
- Optical image stabilizer5-Axis HYBRID O.I.S. +*
- Optical image stabilizer* 5-Axis compensation works in video recording except for 4K video, variable frame rate video or dolly zoom video recording.
- Digital zoomMax. 4x (When digital zoom is used simultaneously with Intelligent Zoom, you can only increase the zoom ratio up to 2x.)
- Zoom in motion pictureYes
- Built-in ND filter1/4, 1/16, 1/64, Auto
₨145,000.00 -
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Panasonic LUMIX FZ1000 4K QFHD/HD 16X Long Zoom Digital Camera
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- 20.1MP
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- 4k Movie
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- Leica 25-400 Lens
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- Wifi
- Panasonic 1 Year warranty
₨85,000.00 -