7Auto FP High-Speed Sync
Available with compatible cameras. You cannot set the Auto FP High- Speed sync mode on the SU-800 or SB-R200 directly, but must set it on the camera.
High-Speed flash synchronization at your camera’s highest shutter speed is now possible. In this mode, the Auto FP High-Speed Sync mode is automatically set when the shutter speed exceeds the camera’s sync shutter speed. This is useful when you want to use a wider aperture to achieve shallow depth of field to blur the background.
• Available flash modes are i-TTL, Auto Aperture flash, and Manual flash.
Usable flash shooting distance ranges in Auto FP High-Speed Sync using the SB-R200 (in TTL mode) (m/ft.)
Aperture | ISO | 25 | 50 | 100 | 200 | 400 | 800 | 1600 |
|
| | | | | | | |
f/1.4 | | 0.6-2.3/2.0-7.5 | 0.6-3.3/2.0-11 | 0.6-4.6/2.0-15 | 0.6-6.5/1.9-21.3 | 0.8-9.2/2.7-30.2 | 1.1-13/3.8-43 | 1.6-18/5.3-60 |
f/2 | | 0.6-1.6/2.0-5.3 | 0.6-2.3/2.0-7.5 | 0.6-3.3/2.0-11 | 0.6-4.6/2.0-15.1 | 0.6-6.5/1.9-21.3 | 0.8-9/2.7-30 | 1.1-13/3.8-43 |
f/2.8 | | 0.6-1.1/2.0-3.8 | 0.6-1.6/2.0-5.3 | 0.6-2.3/2.0-7.5 | 0.6-3.3/2.0-10.7 | 0.6-4.6/2.0-15.1 | 0.6-6.5/1.9-21 | 0.8-9/2.7-30 |
f/4 | | 0.6-0.8/2.0-2.7 | 0.6-1.1/2.0-3.8 | 0.6-1.6/2.0-5.3 | 0.6-2.3/2.0-7.5 | 0.6-3.3/2.0-10.7 | 0.6-4.6/2.0-15 | 0.6-6.5/1.9-21 |
f/5.6 | | 0.6-0.6/2.0-1.9 | 0.6-0.8/2.0-2.7 | 0.6-1.1/2.0-3.8 | 0.6-1.6/2.0-5.3 | 0.6-2.3/2.0-7.5 | 0.6-3.3/2.0-11 | 0.6-4.6/2.0-15 |
f/8 | | — | 0.6-0.6/2.0-1.9 | 0.6-0.8/2.0-2.7 | 0.6-1.1/2.0-3.8 | 0.6-1.6/2.0-5.3 | 0.6-2.3/2.0-7.5 | 0.6-3.3/2.0-11 |
f/11 | | — | — | 0.6-0.6/2.0-1.9 | 0.6-0.8/2.0-2.7 | 0.6-1.1/2.0-3.8 | 0.6-1.6/2.0-5.3 | 0.6-2.3/2.0-7.5 |
f/16 | | — | — | — | 0.6-0.6/2.0-1.9 | 0.6-0.8/2.0-2.7 | 0.6-1.1/2.0-3.8 | 0.6-1.6/2.0-5.3 |
f/22 | | — | — | — | — | 0.6-0.6/2.0-1.9 | 0.6-0.8/2.0-2.7 | 0.6-1.1/2.0-3.8 |
f/32 | | — | — | — | — | — | 0.6-0.6/2.0-1.9 | 0.6-0.8/2.0-2.7 |
