JJC GC-1II 3in1 3 Color Digital Grey White Balance Grey Card Set 254mm x 202mm On Light Modifiers group modeling lamp control

group modeling lamp control

1 side each)

- Controllable Slave Group: 3 (A

SPECIFICATION:

JJC GC-1II 3in1 3 Color Digital Grey White Balance Grey Card Set 254mm x 202mm On Light Modifiers group modeling lamp controlProduct Description: JJC GC 1II Color Balance Cards are excellent tools for achieving perfect color balance in your photos. The product includes one 18% neutral grey card, one white card and one black card. The 18% neutral grey card can balance scene with complicated lights to 18% neutral grey, which can cooperate with reflection light exposure meters to obtain an accurate exposure value. The grey or white card is also applicable for users to set the