[Foto] TTL - volt: derites kerdes - mar megint? :)

["Szabó, József"]

Sziasztok

Az EOS rendszer ha jol emlekszem a kulso fenymennyisegtol fuggoen
allitja magat derito modba vagy nem,
talan 10Ev felet csak derit (+1.5 vaku korrekcio)


 If Ambient   | Then Speed/Aperture       | And Flash Fire-time       |
 Light is:    | choice is:                | (flash exposure) is:      |
______________|___________________________|___________________________|
              |                           |                           |
     Dim      | normal exposure based     | normal exposure of        |
  (<= 10 EV)  | on ambient light level,   | subject using TTL,        |
              | but with less weight      | A-TTL or E-TTL            |
              | on the subject            | (exposing for subject)    |
              | (exposing for background) |                           |
______________|___________________________|___________________________|
              |                           |                           |
    Bright    | normal exposure based     | 1.5 stops below the above |
  (>= 13 EV)  | on ambient light level    | normal flash exposure     |
              | (exposing for everything) | (doing shadow-fill)       |
______________|___________________________|___________________________|


acel