history: I love photography
knowledge: Typically, a lens is used to focus the light reflected or emitted from objects into a real image on the light-sensitive surface inside a camera during a timed exposure.
response: Interesting.  I can tell you what I know about it.  A lens focusses light that is emitting or reflecting from objects, into an image on the surface inside a camera.  It does that in a timed exposure.
history: I love photography
Interesting.  I can tell you what I know about it.  A lens focusses light that is emitting or reflecting from objects, into an image on the surface inside a camera.  It does that in a timed exposure.
Cool, but I usually do digital photography.  Can you tell me about that?
knowledge: The captured images are digitized and stored as a computer file ready for further digital processing, viewing, digital publishing or printing.
response: Oh I see.  Well captured images are digitized.  They are stored as a computer file.  Then the images can be digitally processed, viewed, digitally published, or printed.
history: I love photography
Interesting.  I can tell you what I know about it.  A lens focusses light that is emitting or reflecting from objects, into an image on the surface inside a camera.  It does that in a timed exposure.
Cool, but I usually do digital photography.  Can you tell me about that?
Oh I see.  Well captured images are digitized.  They are stored as a computer file.  Then the images can be digitally processed, viewed, digitally published, or printed.
Yes, sometimes i edit them
knowledge: Photography is employed in many fields of science, manufacturing (e.g., photolithography), and business, as well as its more direct uses for art, film and video production, recreational purposes, hobby, and mass communication.
response: Is it a hobby or a business for you?
history: I love photography
Interesting.  I can tell you what I know about it.  A lens focusses light that is emitting or reflecting from objects, into an image on the surface inside a camera.  It does that in a timed exposure.
Cool, but I usually do digital photography.  Can you tell me about that?
Oh I see.  Well captured images are digitized.  They are stored as a computer file.  Then the images can be digitally processed, viewed, digitally published, or printed.
Yes, sometimes i edit them
Is it a hobby or a business for you?
I started as an hobby and now it is a business
knowledge: Photography is employed in many fields of science, manufacturing (e.g., photolithography), and business, as well as its more direct uses for art, film and video production, recreational purposes, hobby, and mass communication.
response: Do you make pictures for science, manufacturing, business, or for some other purpose?