Aspect Ratio
The aspect ratio of a camera is the ratio of the length of the sides of
the film or digital sensor. A traditional 35mm film frame is 36mm wide and
24mm high. This has an aspect ratio of 36:24, which equals 3:2. Some
digital cameras use the same aspect ratio for their digital images. For
example most digital SLR (single lens reflex) cameras have a 3:2 aspect
ratio but most consumer level digital cameras (point and shoot cameras)
use a 4:3 aspect ratio for their images.
Traditionally, macro photography is defined as any photo in which the
subject size has a 1:1 ratio, or greater, with the size on the film or sensor.
This means that the image of the subject on the film/sensor is the same size,
or larger, as the real life subject. So if you are working with traditional film
( or dSLR full frame sensors that have a 3:2 aspect ratio)
the subject has to fit
on the 35mm film/sensor which is only 36mm long and 24mm high !!!!
Also, a macro lens can only produce a true macro image at it's minimum focusing distance
Macro Photography Subjects
Any small object can be a subject for macro photography. A good macro photo reveals details
and textures in the object that can't be observed with normal photography or by casual
observation. For photographers just beginning to experiment with macro photography,
here are some possible subject ideas:
- butterfly wings
- clockwork gears
- feathers
- fern fronds
- flower petals
- insects
- small sea shells
- spider webs
- Water drops
While nature provides the most obvious subjects for macro photography,
common items around the house or parts of the human body are also
possible subjects.
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Visit
#macroART

Do you know what macro photography is ? Can you tell what is macro and what is not ?
AR - News : Welcome to the World of Macro !
AR-News: Macro November I
Devious Comments
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*intao & =Clementine98
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ღ Kristina Kotarski Photography ღ
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photographs > wanna be macros
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"candy... it tastes like chicken.. if chicken was a candy... " Toki from Metalocalypse--
ღ Kristina Kotarski Photography ღ
ღ My Prints ღ
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Creativity is allowing yourself to make mistakes. Art is knowing which ones to keep.
Scott Adams (1957 - ), 'The Dilbert Principle'
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Hope you're having a fantabulous Saturday!
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Creativity is allowing yourself to make mistakes. Art is knowing which ones to keep.
Scott Adams (1957 - ), 'The Dilbert Principle'
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