In today ,s innovative world every person fond of photography.Due to digitalization every person wants to purchase a best hd video camera for making video and captures photos.due to digitalization every person have a smart phone and they connected whole world via internet . and also they link to social media platforms like facebook,instagram,tweeter etc.

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2. Camera is an electronic device which helps to
capture moving and still images on any storage
device.

3.  Analogue Camera
 Digital Camera

4.  Studio Camera
 Field Camera
 Prosumer Camera
 Sting Camera
 Drone Camera
 Infrared Camera
 DSLR Camera
 Spider Camera
 Mobile Camera

5. Lens
Aperture
Shutter
Beam Splitter
Imaging Device (CCD, CMOS & Xmor)
View Finder
Storage Device

7. It is a glass medium which
gives proper direction to
light rays.
It determines what camera
can see.
It selects a certain field of
view and produces a small
optical image of object.

8. Controls the amount
of light
Decide the depth of
field
Measure through F-
stop Number

9. The Length of time a shutter remains open to allow light
to reach the imaging device is called shutter speed
It is a thin sheet covering the imaging device.
Shutter Speed is measured in second or fraction of second
Using fast shutter speed is to capture fast moving subject
and slow shutter speed for slow moving subject.
Fast shutter speed requires large aperture and slow
shutter speed requires small aperture

10. It contains various prism
and filter.
Prisms break up incident
light into seven colours.
Filters separate the
white light into three
primary colours namely
Red, Green and Blue.

11. It is a transducer
which converts light
energy into electronic
signals.
It contain millions of
image sensing
elements called pixels.
CCD and CMOS are
widely used as
imaging device.

12. There are two types of
View Finder.
 Monochrome
 Colour display (LCD)
It presents the image
what our camera lens see.
Size varies according to
their usage.

13. Various Types of Storage Device
8mm DVC-PRO cassette
½’’ Beta –SP tape format
Memory stick
CD Rom