Fujifilm FinePix HS50EXR 4004862 User Manual

Product codes
4004862
Page of 140
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 Focus  Lock
To compose photographs with off-center subjects:
  1
  Position the subject in the focus frame.
  2
 Focus.
Press the shutter button 
halfway to set focus and 
exposure.  Focus and ex-
posure will remain locked 
while the shutter button 
is pressed halfway (AF/AE 
lock).
  3
  Recompose the picture.
Keeping the shutter but-
ton pressed halfway, re-
compose the picture.
  4
 Shoot.
 Autofocus
Although the camera boasts a high-precision autofo-
cus system, it may be unable to focus on the subjects 
listed below.  If the camera is unable to focus using 
autofocus, use focus lock to focus on another subject 
at the same distance and then recompose the pho-
tograph.
•  Very shiny subjects such as mirrors or car bodies.
• Fast-moving subjects.
•  Subjects photographed through a window or other 
reflective object.
•  Dark subjects and subjects that absorb rather than 
reflect light, such as hair or fur.
•  Insubstantial subjects, such as smoke or flame.
•  Subjects  that  show  little  contrast  with  the  back-
ground (for example, subjects in clothing that is the 
same color as the background).
• Subjects positioned in front of or behind a high-
contrast object that is also in the focus frame (for 
example, a subject photographed against a back-
drop of highly contrasting elements).