EasyManua.ls Logo

Pentax *ist - USING EXTERNAL FLASH

Pentax *ist
156 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
114
ADVANCED OPERATION FOR THE BUILT-IN FLASH
F, FA and FA J Lenses Compatibility with the
Built-in Flash
If an FA J, F or FA lens incompatible with the built-in flash is
used, pressing the shutter release button halfway down causes
rapid blinking of in the viewfinder and on the LCD panel as
a warning.
If you take a flash picture with an incompatible lens, the corner of
the picture may look dark or there may be a dark, semi-circular
area on the lower part of the picture.
= compatible
= Vignetting will occur under the usage conditions
= incompatible because of vignetting
Lens Name Compatibility
F, Fish-Eye Zoom 17-28mm f/3.5-4.5
FA Zoom 20-35mm f/4 AL Vignetting will occur if focal length
is less than 28mm.
FA Zoom 24-90mm f/3.5-4.5 AL (IF) Vignetting will occur if focal length
between 24-28mm.
FA* Zoom 28-70mm f/2.8 AL
FA Zoom 28-70mm f/4 AL
FA Zoom 28-80mm f/3.5-5.6
FA J Zoom 28-80mm f/3.5-5.6 AL
FA Zoom 28-90mm f/3.5-5.6
FA Zoom 28-105mm f/3.2-4.5 AL (IF)
FA Zoom 28-105mm f/4-5.6 (IF) Vignetting may occur if focal length
is 40mm or less.
FA Zoom 28-200mm f/3.8-5.6 (IF) Vignetting may occur if focal length
is 70mm or less.
F, FA 35-80mm f/4-5.6
Vignetting may occur in the
following cases.
The focal length is between 28-
35mm and the camera-to-
subject distance is 3m or less.
The focal length is 35mm and
the camera-to-subject distance
is 1m or less.

Table of Contents

Related product manuals