Variable ND filters is one way, getting a set of NDs of different concentrations and then stacking them is another. The problem is knowing how much ND darkening you'll need in a given situation. You can, however, buy a single ND filter in the largest size you need, and then use step-up rings to fit it to smaller lenses. So if your HSS requirement was for freezing fast action in bright ambient, that's still not going to work. The ND filter trick may be your only way to get thin DoF in bright ambient with fill flash, but remember, you're still not actually getting a faster shutter speed.
#YONGNUO SUPERSYNC PC#
Theoretically, if you hooked the YN-560IVs up via PC to YN-622C triggers, you might be able to do tail-syncing (aka hypersync, supersync, etc.), but I was never successful getting my YN-560 (I) to do that, only my 580EXII (which of course is kind of a pointless exercise, since the 580EXII does HSS). With Yongnuo gear, the only triggering systems that accommodate HSS are the 622 triggers/lights (e.g., YN-685 & YN-622-TX), and the -RT triggers/lights (e.g., YN-600EX-RT II & YN-E3-RT). And the built-in radio transceiver of the YN-560IV & YN-560-TX combo doesn't accommodate HSS signalling over radio, like the Godox TT600 & X1T or Cactus RF60 & V6II (also single-pin manual-only flashes) can.
HSS requires camera/flash communication along the flash foot pins that the YN-560IV doesn't have (being single-pin. mixed use of the A/B/C three groups of flashes using i-TTL, manual, or super sync flash mode. There's no way to get HSS from a Yongnuo YN-560 IV. Yongnuo YN-622-TX E-TTL / i-TTL LCD Wireless Flash Trigger. *The above functions need to be used with the YN-622C transceiver. Support the basic flash trigger (max sync speed is 1/250s) of standard hot shoe (non Nikon body). The flash sync signal can be input through the PC port. Support the flash zooming (auto) Super Sync (SS) time delay adjustment, for higher x-sync speed than the camera allows. This product adopts flexible LCD menu control, supporting mixed use of the A/B/C three groups of flashes using i-TTL, manual, or super sync flash mode, can. Support exposure compensation, flash value lock function(FVL) Support simulate (modeling) flash, red-eye reduction flash.
#YONGNUO SUPERSYNC MANUAL#
one group set to SuperSync controlling any amount of old strobes, and the other 2 groups set to iTTL or manual with CLS compatible Speedlights attached to the receivers. Shutter Sync: first curtain sync, second curtain sync and FP high-speed sync, the highest sync speed is 1/8000s. The YN622N system also allows you to mix this SuperSync activity with iTTL and manual Speedlights, all in the same exposure: e.g. The exposure compensation or flash output of A/B/C three groups of flashes can be adjusted separately. Supporting mixed use of the A/B/C three groups of flashes with i-TTL, Manual flash, or Super sync flash mode. Grouping flash mode: i-TTL/Manual flash/Super sync.
Equipped with the AF focus assist light (can be disabled). The design engineer for this device looks like single-handedly rescuing the brand. Yongnuo have a range of hot-shoe flashes, with a reputation for unreliability. It seems that Yongnuo has not only achieved this objective, but has added a wide range of triggering and photographer-friendly capabilities. 3 Groups ( A/B/C) Mix TTL, Remote Manual, and SuperSync Groups. Support wireless shutter release function The focal length(zoom)of the A/B/C three groups of flash can be adjusted separately. Canon flash technologies over a radio link. YongNuo 622C Wireless Trigger For Canon Kit with YN-622C-TX transmitter acts as a master. LCD screen display, multi-buttons quick operation The firmware can be upgraded through the USB interface.
In addition, it supports setting different focal length(zoom)of the three groups of flash, the remote-controlled distance can reach 100M, supporting seven wireless channels and A/B/C three groups, and equipped with the AF-assist beam emitter. His product adopts flexible LCD menu control, supporting mixed use of the A/B/C three groups of flashes using i-TTL, manual, or super sync flash mode, can be adjusted the exposure compensation or flash output of each group.