Reference Manual

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The image area of the Hasselblad H1 is approximately 60 x
45 mm. The image area of the H 101 - P+ back is a bit smaller
(depending on model).
A H 101 - P+ back viewfinder mask is provided. This mask
has to be mounted underneath the original focusing screen.
The viewfinder mask is positioned in the bracket that holds the
focusing screen.
To get to the viewfinder mask press
the small black button placed in the
left corner of the viewfinder top.
Lift the mask up by pulling the small
tap in the upper right corner as
shown above.
Remove the protecting tape from
the Phase One viewfinder mask.
Place it in the bay and reinsert the
Hasselblad Viewfinder on top of it.
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