Sekonic SPEEDMASTER L-858D - Page 139

124
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Operation
1.
Rotate the Lumisphere Retracting Ring ❶ .
Turn the Lumisphere Retracting Ring
❶
to aligh the dot to the
retracted mark ( ) position.
Only the light source can be measured by setting the light
receptor to the retracted lumisphere.
2.
Turn ON the main light source only.
Turn OFF the second light source.
3.
Press the Measuring Button ❻ .
Point the light receptor at the main light source from the subject position to make a
measurement.
Lumisphere
Retracting Ring
❶
Retracted (
)
2)
Contrast Function
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This function is useful for checking studio lighting or illumination unevenness. This
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intermediate value and the highlight and/or shadow value for landscape shooting.
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❻
at the comparison position after
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between the standard value and the value at the comparison position is displayed with an
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scale.
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to nine readings) saved in the memory.
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(In T Priority Mode in the incident light system)
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lower the lumisphere to use the Retracted Lumisphere Function.