Basic photography tutorial ecca 2013-part_2
-
Upload
niyam-shrestha -
Category
Career
-
view
1.271 -
download
0
description
Transcript of Basic photography tutorial ecca 2013-part_2
![Page 1: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/1.jpg)
04/13/2023 © Niyam Raj Shrestha 1
BASIC PHOTOGRAPHY
TUTORIAL CLASS FOR ECCA COUNSELLORS
Environmental Camps for conservation Awareness
Tutor- NIYAM RAJ SHRESTHA17 JUNE 2013
PART - II
![Page 2: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/2.jpg)
04/13/2023 © Niyam Raj Shrestha 2
Photography“What is Photography?" • Greek words photos ("light") and
graphein ("to draw") • The word was first used by the scientist
Sir John F.W. Herschel in 1839. • It is a method of recording images by the
action of light, or related radiation, on a sensitive material.
![Page 3: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/3.jpg)
04/13/2023 © Niyam Raj Shrestha 3
Camera“What is Camera?" • Optical instrument - records images -directly,
transmitted to another location, or both. • These images - still photographs or moving
images. • The term - came - camera obscura (Latin for
"dark chamber"), an early mechanism for projecting images.
• The modern camera evolved from the camera OBSCURA.
![Page 4: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/4.jpg)
04/13/2023 © Niyam Raj Shrestha 4
Camera Evolution
![Page 5: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/5.jpg)
04/13/2023 © Niyam Raj Shrestha 5
Pinhole Camera • Alhazen (Ibn Al-Haytham)around 1000AD,
• Invented the first pinhole camera, (also called the Camera Obscura}
• Able to explain why the images were upside down
The first casual reference to the optic laws that made pinhole cameras possible, was observed and noted by Aristotle around 330 BC, who questioned why the sun could make a circular image when it shined through a square hole
![Page 6: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/6.jpg)
04/13/2023 © Niyam Raj Shrestha 6
Pinhole Camera• The first casual reference to
the optic laws that made pinhole cameras possible,
• This was observed and noted by Aristotle around 330 BC, who questioned why the sun could make a circular image when it shined through a square hole
![Page 7: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/7.jpg)
04/13/2023 © Niyam Raj Shrestha 7
EVOLUTION
![Page 8: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/8.jpg)
04/13/2023 © Niyam Raj Shrestha 8
Evolution contd..
![Page 9: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/9.jpg)
04/13/2023 © Niyam Raj Shrestha 9
Evolution contd..
![Page 10: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/10.jpg)
04/13/2023 © Niyam Raj Shrestha 10
Evolution contd..
![Page 11: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/11.jpg)
04/13/2023 © Niyam Raj Shrestha 11
Evolution contd..
![Page 12: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/12.jpg)
04/13/2023 © Niyam Raj Shrestha 12
CAMERA Parts..
![Page 13: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/13.jpg)
04/13/2023 © Niyam Raj Shrestha 13
CAMERA PARTS Camera Function..
Shutter Speed
the amount of time that the shutter is open
![Page 14: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/14.jpg)
04/13/2023 © Niyam Raj Shrestha 14
CAMERA PARTS Camera Function..
Shutter Speed Effect
![Page 15: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/15.jpg)
04/13/2023 © Niyam Raj Shrestha 15
What are the parts and function in digital camera?
![Page 16: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/16.jpg)
04/13/2023 © Niyam Raj Shrestha 16
What are the parts and function in digital camera?• The lens• The CCD or CMOS sensor
The light that enters the lens and translates it into a digital signal. The size of the CCD or CMOS varies, from 25mm2 up to 1977mm2 and can contain anywhere from less than 1 million pixels (1MP) to 24 million pixels (24MP) and up. Each pixel is a 'dot' in the image, the more megapixels the more dots that comprise the image. This is not a measure of quality, it is only a measure of size.
• The PCBThere can be one or more Printed Circuit Boards inside the camera. These process the information and are the 'brains' of the camera. Think of it like the motherboard inside your computer, just much smaller.
• The memory• The LCD screen• The flash• The body
![Page 17: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/17.jpg)
04/13/2023 © Niyam Raj Shrestha 17
What are the parts in digital camera?
![Page 18: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/18.jpg)
04/13/2023 © Niyam Raj Shrestha 18
What are the parts in digital camera?
![Page 19: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/19.jpg)
04/13/2023 © Niyam Raj Shrestha 19
Camera Function..
![Page 20: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/20.jpg)
04/13/2023 © Niyam Raj Shrestha 20
Camera Function..
![Page 21: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/21.jpg)
04/13/2023 © Niyam Raj Shrestha 21
Lenses Camera Function..
• Optical lens or assembly of lenses used in conjunction with a camera body and mechanism to make images of objects
• It can be either on photographic film or on other media capable of storing an image chemically or electronically.
![Page 22: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/22.jpg)
04/13/2023 © Niyam Raj Shrestha 22
Types of Lenses Camera Function..
• Wide Angle Lenses• Standard Lenses• Medium Telephoto /Portrait Lens• Telephoto• Compare Prices• Specialist Lenses
![Page 23: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/23.jpg)
04/13/2023 © Niyam Raj Shrestha 23
Types of Lenses Camera Function..
• Wide Angle Lenses-under 20mm. Wide-angle is 21-35mm. • Standard Lenses-focal length range of 35-70mm, fixed
50mm lens.• Medium Telephoto / Portrait Lens-The focal range between
80-135mm• Telephoto-focal length of between 135mm and 300mm
used for sports and wildlife photography• Specialist Lenses-
– Super Telephoto:focal length of more than 300mm– Macro: focus closer to an object than normal lenses,1:1 ratio– Fisheye: super wide-angle lenses
• ZOOM LENSES
![Page 24: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/24.jpg)
04/13/2023 © Niyam Raj Shrestha 24
Lenses Function Camera Function..
APERTURE
an aperture is a hole or an opening through which light travels
![Page 25: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/25.jpg)
04/13/2023 © Niyam Raj Shrestha 25
Lenses Function Camera Function..
APERTURE
![Page 26: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/26.jpg)
04/13/2023 © Niyam Raj Shrestha 26
Lenses Function Camera Function..
APERTURE
![Page 27: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/27.jpg)
04/13/2023 © Niyam Raj Shrestha 27
Lenses Function Camera Function..
APERTURE EFFECT
![Page 28: Basic photography tutorial ecca 2013-part_2](https://reader035.fdocuments.net/reader035/viewer/2022070318/557ba968d8b42a29258b4cf8/html5/thumbnails/28.jpg)
End of part – 2
04/13/2023 28© Niyam Raj Shrestha