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A few facts about TTL BL flash, D lens protection, and FV Lock exposures
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<blockquote data-quote="daveg" data-source="post: 194385" data-attributes="member: 15685"><p>Hi Wayne,</p><p></p><p>I just tried it with my new model with the following settings:</p><p></p><p>Main Flash - SB800 on camera set to Master (Flash Off) Commander On.</p><p>Group A Flash - Camera Left approx 3-5ft from model - Zero EC.</p><p>Indoors so FP not active.</p><p></p><p>Take FV reading from Models face. Take picture.</p><p></p><p>Before the meter times out, move camera back to three times the original distance. Take Picture and compare in CNX2.</p><p></p><p>The Group A Flash gives exactly the same output when the camera is in both the original position (3-5ft) and when it is three times the distance away (10 - 20ft). This is repeatable.</p><p></p><p>DG</p><p></p><p>P.S. If you try to do this with the on-camera flash the (no CLS) then yes, I agree with you entirely, the flash output is locked in and changing distance will not produce the same result. This time MY statement was misleading and I have amended it.</p><p></p><p>P.S.S. I will introduce you to my new model soon. She is terrific and doesn't cost me anything - very low maintenance!!</p></blockquote><p></p>
[QUOTE="daveg, post: 194385, member: 15685"] Hi Wayne, I just tried it with my new model with the following settings: Main Flash - SB800 on camera set to Master (Flash Off) Commander On. Group A Flash - Camera Left approx 3-5ft from model - Zero EC. Indoors so FP not active. Take FV reading from Models face. Take picture. Before the meter times out, move camera back to three times the original distance. Take Picture and compare in CNX2. The Group A Flash gives exactly the same output when the camera is in both the original position (3-5ft) and when it is three times the distance away (10 - 20ft). This is repeatable. DG P.S. If you try to do this with the on-camera flash the (no CLS) then yes, I agree with you entirely, the flash output is locked in and changing distance will not produce the same result. This time MY statement was misleading and I have amended it. P.S.S. I will introduce you to my new model soon. She is terrific and doesn't cost me anything - very low maintenance!! [/QUOTE]
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A few facts about TTL BL flash, D lens protection, and FV Lock exposures
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