Quote Originally Posted by Chan Tran View Post
If we talking about ISO 125 film then the light level for EV15 is less than the 4096 Cd/m^2. The Sunny 16 light level should still be 3251 Cd/m^2.
I usually treat ISO 125 film as if it is 100 anyway.

And currently around here, it's dismal f5.6 rather than sunny 16.