Professional ND is a neutral gray filter with extremely high neutrality and excellent color reproducibility.Use when you want to adjust only the amount of light without affecting the color.The ND4 adjusts the light amount of 1/4 (transmittance 25%) and adjusts the amount of light of two aperture.- asbestos non -containing ROHS Directive non -support J-Moss non -support Environmental Self -assertion mark None Other environments and safety standards None Radio Law Reference Because it does not emit radio waves Telecommunications Business Law Because it does not connect to a public line Electrical Equipment Safety Law Remarks Because no electricity Radio Law non -target Telecommunications Business Law non -target Electrical Appliance Safety Law non -target Legal Related Confirmation Date 20111120
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