1:the 18% grey side can control expose value. 2:This focus board helps to revert the color truly and perfectly.
Port: NingBo
Minimum Order Quantity: 100 Set/Sets
Supply Ability: 10000 Set/Sets per Month
Payment Terms: L/C,T/T
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Description:
This Focus Board has two sides, one is 18% grey with target “+” mark, the other side is white. All grey, target “+” mark and white surfaces of this focus board have their own function. Whatever you used in film or digital photography, the 18% grey side can control expose value, the white side can balance the color and the target “+” mark can provide accurate center photometric. This focus board helps to revert the color truly and perfectly by measuring the exposure value, white/grey balance value and color temperature. It is the ideal accessory of the portrait, flower and conversion shoots.
Features: