Lenses - Hasselblad H4D 40 User Manual

H4D
4

Lenses

 Rapid and accurate automatic focusing capability
 Central electronic shutter
 Instant manual focus override with natural friction
 Instant automatic-focus access in manua l mode
 Non-rotation of filter or accessory when focusing
 Non-rotation of focus ring in automatic focusing mode
 Flash sync at shutter speeds from 256s to 1/800s
 Automatic detection of extension rings and converters
 C type lenses from the V system can be used in combination
with CF Adapter (optional accessory)
All HC lenses have been specially formulated for the H system
to produce the extremely high performance expected from
Hasselblad. In addition to exceptional sharpness, the design
also incorporates a very pleasing boké. All lenses feature an
electronically controlled central shutter designed to extreme-
Photo: © Gregor Halenda / Hasselblad Masters 2008
ly fine tolerances for supreme accuracy. To ensure reliable and
fast autofocus in low contrast and low light conditions, an AF
focus assist light (on the grip) is automatically activated.
As a general rule, lens shades should always be fitted to
achieve optimum performance. Protective filters (UV / Sky)
should also be considered at least when working outdoors in
harsh conditions.
DAC lens corrections – chromatic aberration, distortion and vi-
gnetting – can be applied in Phocus for outstanding results.
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