ND2 filter - one stop or two?

T

The Edge

Guest
As title :)

Just one this on ebay (Hoya HMC £20!) and can't remember if it's stops one stop of light or teo (I think it 2)

Cheers!
 
ND2 = 1 stop
ND4 = 2 stops
ND8 = 3 stops
:)
 
thats what i thought :)

as in 2x, 4x and 8x.

quite chuffed with the price :D
 
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