JJC GC-1II 3in1 3 Color Digital Grey White Balance Grey Card Set 254mm x 202mm Monitors & Lcd Viewfinders 77-82mm Magnetic Step-up Ring

77-82mm Magnetic Step-up Ring

and there is a cold shoe adapter included to provide more possibilities

1x Metallic filter case for storage and transport

Material: Wood + Acrylic plastic

Note: Lens and camera are not included

JJC GC-1II 3in1 3 Color Digital Grey White Balance Grey Card Set 254mm x 202mm Monitors & Lcd Viewfinders 77-82mm Magnetic Step-up RingProduct 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