Lytro Illum User Manual

83
Focus bracketing
Like the more familiar exposure bracketing, focus bracketing causes the camera to take a series of pictures each time the shutter
button is pressed. But instead of varying the exposure between each picture, the camera varies the focus. That means the refocus-
able range is shifting, too, so there is a better chance of capturing a picture with great possibilities for refocusing.
The change in focus between each picture is expressed in Depth Steps. Choose the number of Depth Steps, from 1 to 10, be-
tween each picture. One can choose 3 or 5 pictures.
To use focus bracketing, add it to the Menu Bar (see Rearrange Menu). Then activate it and set the number of pictures that will be
taken and the number of Depth Steps between each picture. For help setting those parameters, see Applying focus bracketing.
1. Refocusable range,
original
2. Refocusable range,
-1 DS
3. Refocusable range,
+1 DS
The refocusable range
as captured with focus
bracketing set to 3
pictures and 1 Depth
Step (DS).

Lytro Illum Specifications

General

Megapixel	- MP
Camera type	Bridge camera
Sensor type	CMOS
Image stabilizer	No
Image sensor size	1/1.2 \
Supported aspect ratios	3:2
Maximum image resolution	2450 x 1634 pixels
Image sensor size (W x H)	10.82 x 7.52 mm
Still image resolution(s)	2450 x 1634
Digital zoom	- x
Optical zoom	8 x
Focal length range	9.5 - 77.8 mm
Minimum aperture number	-
Maximum focal length (35mm film equiv)	250 mm
Minimum focal length (35mm film equiv)	30 mm
Focus adjustment	Auto
Light metering	Evaluative (Multi-pattern)
ISO sensitivity	80, 3200
Light exposure modes	Manual, Shutter priority AE
ISO sensitivity (max)	3200
ISO sensitivity (min)	80
Light exposure control	Program AE
Auto Exposure (AE) lock	Yes
Fastest camera shutter speed	1/4000 s
Slowest camera shutter speed	32 s
HD type	Not supported
Maximum video resolution	- pixels
Memory slots	1
Internal memory	- MB
Compatible memory cards	SD, SDHC, SDXC
Display diagonal	4 \
Display resolution	480 x 800 pixels
USB version	3.2 Gen 1 (3.1 Gen 1)
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Self-timer delay	2, 10 s
Camera file system	RAW
Mac operating systems supported	Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Windows operating systems supported	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64
Power source type	Battery
Battery voltage	3.7 V
Battery capacity	3760 mAh
Material	Aluminium, Magnesium
Product color	Black
Sustainability certificates	RoHS
Cables included	Micro-USB
Bundled software	Lytro Desktop
F-number (relative aperture)	2
Storage temperature (T-T)	2450 x 1634 °C

Weight and Dimensions

Depth	166 mm
Width	145 mm
Height	86 mm
Weight	940 g
Weight (including battery)	1029 g