Flash Compatibility Chart - Pentax 645D Operating Manual

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Flash Compatibility Chart

The following functions are available when using h with PENTAX flashes.
Flash
Function
3
P-TTL auto flash
TTL auto flash
External auto flash
Red-eye reduction
Automatic switching of shutter
speed to Flash X-sync Speed
after flash charging
Aperture set in e and b modes
Slow-speed Sync
Auto check in the viewfinder
*1
Trailing Curtain Sync
Contrast-Control-Sync Flash
Slave flash
Flash compensation
AF Assist Light
Multiple flash
High-speed flash sync
*2
Wireless flash
*1 There is a limit to the available shutter speed.
*2 Two or more compatible flash units are required.
*3 Available only when using A645, AE645, FA645, FAE645, or D FA645 lenses.
*4 When the flash setting is MS or M, the aperture value changes automatically.
60
AF540FGZ
AF200FG AF160FC
AF360FGZ
*3 *3 *3
z z z
× × ×
× ×
z
z z z
z z z
× ×
z
z z z
× × ×
× ×
z
× ×
z
× ×
z
z z z
× ×
z
× × ×
× ×
z
AF400T
AF500FTZ AF400FTZ
AF280T
AF330FTZ AF240FT
AF200T
× × ×
× × ×
× ×
z
× × ×
z z z
*4
× ×
z
*6
z z z
× × ×
*7 *7
×
z z
× × ×
*8
× ×
z
× × ×
×
z z
*8
× ×
z
× × ×
*5 When the flash setting is MS or M, the aperture value changes
automatically in b mode.
*6 The aperture value changes automatically.
*7 The flash fully discharges.
*8 Unavailable for AF330FTZ.
(z: Available ×: Not available)
AF200S
AF140C
AF200SA AF160
AF080C
AF140
× × ×
× × ×
×
z z
× × ×
z z z
*4 *5
×
z z
*6 *5
z z z
× × ×
× × ×
× × ×
× × ×
× × ×
× × ×
× × ×
× × ×