Sony HVL-MT24AM User Manual download pdf (Page 39)

Detailed operations

Selecting the aperture when using other than ISO 100, or

when using the wide panel or diuser

Check the calculated acceptable aperture under the same condition with

ISO 100 by using the table on pages 35 and 36.

Check the additional adjustmen

t when using other than ISO 100 or

when using the wide panel or diuser by using the table on page 38.

Selec

t the calculated acceptable aperture by using the f/stop scale using

the results of step1 and step2.

Example: U

sing a 100mm F2.8 Macro lens, two twin ash units, no arm, a

power level of 1/4, magnication ratio of 1:1, ISO 200 with the

diuser

1 C

heck the calculated acceptable aperture when using a 100mm F2.8 Macro lens,

two twin ash units, no arm, a power level of 1/4, magnication ratio of 1:1, and

ISO 100.



f/38 (refer to the table on page 36)

2 C

heck the additional adjustment when using ISO 200 and diuser by using the

table on page 38.

Increase the aperture by +1.5 stops (refer to the table on page 38).

3 e aperture increased by +1.5 stops from f/38 is equal to f/22.

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Sony HVL-MT24AM User Manual Page 39