Which Yongnuo trigger, RF-605C (Canon) or RF-605N (Nikon), works on the GH4?
109973
What Yongnuo flash and trigger works with the Panasonic GH4
47294
Why is my Canon 300D not switching on despite changing both batteries and the CF card?
11625
Canon 50mm f1.4 no longer focuses reliably
57952
Can a Nikon/Canon flash be used on the other brand of camera?
133641
How do DSLRs figure out what aperture to select in P mode?
62948
Why does my nikon flash fire 3 short flashes before the full flash goes off?
10956
How do I choose a macro lens for a Canon APS-C camera?
19971
Can I use Canon lenses on a Nikon dSLR?
81888
What features should one look for when selecting a flash?
131677
What does the 'macro' mode on my camera actually do?
26072
Is flash brand X compatible with camera brand Y?
147653
Are the Yongnuo clones of Canon flash equipment and lenses legal to sell/buy?
33875
What are the biggest differences between Reversal Rings, Extension Tubes and Macro Lenses?
132425
What type of lens will auto-focus on Nikon bodies without a focus motor?
7232
How do I troubleshoot the "Error, press shutter release button again" message on my Nikon?
91202
Why is the aperture ring removed from new Nikon lenses?
23545
When to use shutter priority instead of aperture priority?