1/2 stop vs 1/3 stop

[Westmania]

Hi, is there any significant difference between increment of 1/2 stop exposure vs 1/3 stop?

 

[navlem]

difference of 0.2ev each turn on your knob.

 

[Octarine]

Hi, is there any significant difference between increment of 1/2 stop exposure vs 1/3 stop?

The difference is 1/6 stop :bsmilie:
It's merely about how fine you can adjust the exposure between two full stops. Either you have only one step in between (if using 1/2 stop increments) or 2 steps.