JJC FX-C600 Flash Multiplier Extender For CANON Speedlite 600EX-RT Telephoto Lens For Birding Photography Wireless Remote & Cable Sunwayfoto MFR-150S Macro Focusing Rail

Sunwayfoto MFR-150S Macro Focusing Rail with Screw-Knob Clamp Compatible with Arca-Swiss

It is excellent for photography on wildlife

Leofoto NP-60 60mm Lens / Camera QR Plate Arca Swiss / RRS Compatible

Or it can be used on a boom arm for a soft hair light

Manual zoom

JJC FX-C600 Flash Multiplier Extender For CANON Speedlite 600EX-RT Telephoto Lens For Birding Photography Wireless Remote & Cable Sunwayfoto MFR-150S Macro Focusing RailThe FX Series Flash Multiplier designed by JJC is for use with telephoto lenses of 300mm or longer. It is excellent for photography on wildlife, birding, wedding, evening party, portraits and more. The Flash Multiplier increases the flash output by about 2 to 4 f stops and allows you to shoot at greater distances and shoot with smaller apertures. It also reduces the drain on battery power. The lens is lightweight and durable. It focuses and