Hasselblad X1D User Manual

X1D www.hasselblad.com
USER GUIDE
87
Settings
True Exposure explained
True Exposure is an XCD and HC/HCD lens function that allows
the shutter speed to remain unaffected when stopping down.
This effect is perhaps not so commonly understood as it is
restricted specically to integral lens shutters as opposed to
focal plane shutters.
When a lens is stopped down, the effective shutter speed
becomes longer, consequently affecting the set exposure.
At slow shutter speeds the effect is minimal but at faster
speeds, 1/500s, the effect becomes clearly visible. Automatic
compensatory measures in speed setting adjustments are
employed.
As compensation can only be put into effect where speeds can
be adjusted, this prevents the possibility of adjusting the fastest
speed of 1/800s. To counter this, compensatory adjustments
are therefore made to the aperture instead to retain the set
exposure. This compensation is not always required and
when using ash/strobe as the main light source it is actually
undesirable because compensation will result in underexposure.
Therefore, when using ash/strobe as the main light source,
you should set True Exposure to OFF in Main Menu > Camera
Settings > Exposure > True Exposure in the Camera Display.
You can download a complete explanation of this situation from
www.hasselblad.com.
Light level at image plane
Time
T fully open
Maximum aperture
Stopped down one stop with True Exposure ON
Stopped down one stop with True Exposure OFF
T stopped down = T Fully open
T stopped down > T Fully open
(using True Exposure)
(without True Exposure)

Hasselblad X1D Specifications

General

Megapixel	50 MP
Camera type	MILC
Image stabilizer	-
Image sensor size	- \
Image formats supported	JPEG
Maximum image resolution	8272 x 6200 pixels
Image sensor size (W x H)	43.8 x 32.9 mm
Still image resolution(s)	8272 x 6200
Optical zoom	- x
Focus	TTL
Focus adjustment	Auto/Manual
Light metering	Centre-weighted, Spot
ISO sensitivity	100, 200, 400, 800, 1600, 3200, 12800, 25600
Fastest camera shutter speed	1/2000 s
Slowest camera shutter speed	60 s
Video recording	Yes
Maximum video resolution	1920 x 1080 pixels
Memory slots	2
Compatible memory cards	SD
Maximum memory card size	16 GB
Flip-out screen	No
Display diagonal	3 \
Display resolution (numeric)	920000 pixels
Viewfinder type	Electronic
USB version	3.2 Gen 1 (3.1 Gen 1)
HDMI connector type	Mini
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Self-timer delay	- s
Product color	Black, Grey
Power source type	Battery
Battery voltage	7.2 V
Battery capacity	3200 mAh

Weight and Dimensions

Depth	98 mm
Width	150 mm
Height	71 mm
Weight	725 g