NEEWER 18% Gray / White Card Set Step-up Ring 2’ /128cm

2’ /128cm

and other equipment to meet various shooting needs

4V 3200mAh

Material: anodized aluminum metal

the camera can be fixed in any desired position

NEEWER 18% Gray / White Card Set Step-up Ring 2’ /128cmDescription An excellent picture is produced with precise exposure. If the light in the scene is excessively bright or dark, exposure deviation might be produced. Gray card can balance all mixed lights to be 18% neutral gray. With a photometer, youll get a precise exposure value by means of recording the light that was reflected from the grey card. (it can measure the exposure value through the exposure photometer, the TTL SLR camera, the digital