Taken 24-Apr-11
Visitors 16


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Photo Info

Dimensions4032 x 3024
Original file size2.49 MB
Image typeJPEG
Color spacesRGB
Date taken25-Apr-11 07:06
Date modified25-Apr-11 07:06
Shooting Conditions

Focal length150 mm
Max lens aperturef/2.8
Exposure1/60 at f/4
FlashNot fired, auto mode
Exposure bias+2/3 EV
Exposure modeManual
Exposure prog.Aperture priority
ISO speedISO 200
Metering modePattern
Digital zoom1x
Blow-wives (Achyrachaena mollis)

Blow-wives (Achyrachaena mollis)

To get around the fact of shallow depth of field encountered in close up photography, one technique, called "focus stacking" or "depth of field stacking" uses a series of pictures of the object, each focused slightly further "into" the object.

The slices are then merged into a single image, hopefully with the entire subject in sharp focus.