Show Canon overexp. Value

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Adaptor Lens Scale, 100=1x [0 – 1000]

Adjusts the zoom value above by a multiplier, which is based on the converter lens that is installed on the camera. For a 0.7x wide converter use 70. For a 1.75x tele converter use 175.

Show ‘real’ Aperture

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Av in Miscellaneous Values. This is the actual aperture setting after any override aperture adjustments have been applied.

Show ‘real’ ISO

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I-R in Miscellaneous Values. Displays the actual ISO value after overrides or bracketing have been applied.

Show ‘market’ ISO

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I-M in Miscellaneous Values. Displays Canon’s ISO value, which is not always the same as the actual ISO value.

• Show ISO only in Autoiso mode Enable [] / Disable [ ]

Display the ISO value only when the camera is in Auto ISO mode.

Show Set Exposure Ev (Tv+Av)

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Evs in Miscellaneous Values.

Show camera exposure value based on the values of shutter speed and aperture.

Show Measured Ev (Bv+Sv)

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/ Disable [

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(brightness value + scene sensitivity set in a camera)

 

 

Show Set Bv (Brightness Value)

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]

Bvs in Miscellaneous Values.

Internal-brightness scenes through recalculation of the parameters established in the camera. Just Av-Sv + Tv.

Show Measured Bv

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Displays the measured brightness value, as written in the Exif data.

Show Overexp. Value (No Flash!) Enable [] / Disable [ ]

Indicates a calculated overexposure value. Av-Bv-Sv + Tv

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Indicates the overexposure value calculated by the camera.

Show Scene luminance (cd/m2)

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B in Miscellaneous Values.

Run average in standard illumination scenes candelas per square meter… calculated from a ratio to Bv = 12.5.