Panasonic LUMIX DMC-GX8 User Manual

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5. Focus and Brightness (Exposure) Settings
∫ About [AFS/AFF] of the focus mode lever
In [AFS/AFF] in the [Rec] menu or the [Motion Picture] menu, you can assign [AFS] or
[AFF] to [AFS/AFF] of the focus mode lever.
•
When the brightness is insufficient for [AFF] or [AFC], the camera will operate as if [AFS] has
been set. In this case, the display will change to the yellow [AFS].
• The focus mode [AFF] or [AFC] operates as [AFS] in the following cases:
– Creative Video Mode
– Panorama Shot Mode
– When recording with [ ] ([4K Burst(S/S)]) of the 4K Photo function
Not available in these cases:
•
Depending on the lens used, [AFF] and [AFC] may not operate.
Refer to the website for compatible lenses.
• [AFF] is not available when recording 4K photos. [Continuous AF] works during recording.
When recording using [AFF], [AFC]
•
It may take time to focus on the subject when you operate the zoom from Wide to Tele or
suddenly change the subject from a distant one to a nearby one.
• Press the shutter button halfway again when it is difficult to focus on the subject.
• While the shutter button is pressed halfway, shake may be seen on the screen.

Panasonic LUMIX DMC-GX8 Specifications

General

Camera type	MILC Body
Sensor type	MOS
Image stabilizer	Yes
Total megapixels	21.77 MP
Image sensor size	- \
Image formats supported	JPG, MPO, RAW
Supported aspect ratios	1:1, 3:2, 4:3, 16:9
Maximum image resolution	5184 x 3888 pixels
Image sensor size (W x H)	17.3 x 13 mm
Image stabilizer location	Body
Still image resolution(s)	5184 x 3888, 3712 x 2784, 2624 x 1968, 1824 x 1368, 5184 x 3456, 3712 x 2480, 2624 x 1752, 1824 x 1216, 5184 x 2920, 3840 x 2160, 1920 x 1080, 1824 x 1024, 3888 x 3888, 2784 x 2784, 1968 x 1968, 1712 x 1712
Digital zoom	- x
Focus	TTL
Focus adjustment	Auto/Manual
Auto focusing (AF) modes	Continuous Auto Focus, Single Auto Focus
Closest focusing distance	0.3 m
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 80 %
Light metering	Centre-weighted, Evaluative (Multi-pattern), Spot
ISO sensitivity	100, 200, 400, 800, 1600, 3200, 6400, 12800, 25600, Auto
Light exposure modes	Aperture priority AE, Auto, Manual, Shutter priority AE
ISO sensitivity (max)	25600
ISO sensitivity (min)	100
Light exposure control	Program AE
Light exposure correction	± 5EV (1/3EV step)
Fastest camera shutter speed	1/8000 s
Slowest camera shutter speed	60 s
Flash modes	Auto, Flash off, Forced on, Red-eye reduction, Second curtain synchro, Slow synchronization
Flash sync-speed	1/250 s
Flash range (wide)	- m
Shoe mounting point type	Hot shoe
Flash exposure correction	±3EV (1/3 EV step)
Video resolutions	640 x 480, 1280 x 720, 1920 x 1080, 3840 x 2160 pixels
Video formats supported	AVCHD, MP4
Maximum video resolution	3840 x 2160 pixels
Analog signal format system	NTSC, PAL
Resolution at capture speed	640x480@30fps, 1280x720@30fps, 1920x1080@30fps, 1920x1080@60fps, 3840x2160@24fps, 3840x2160@30fps
Audio system	Mono
Memory slots	1
Compatible memory cards	SD, SDHC, SDXC
Field of view	100 %
Display diagonal	3 \
Display aspect ratio	3:2
Display resolution (numeric)	1040000 pixels
Magnification	0.77 x
Viewfinder type	Electronic
USB version	2.0
HDMI connector type	Micro
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Eye relief	21 mm
Scene modes	Panorama, Portrait, Landscape (scenery)
Image editing	Crop, Rotating
Photo effects	Black&White, Sepia, Vivid
White balance	ATW, Auto, Cloudy, Daylight, Flash, Halogen, Shade
Camera playback	Movie, Single image, Slide show, Thumbnails
GPS (satellite)	No
Self-timer delay	2, 10 s
Camera file system	DCF, Exif 2.3, RAW
Diopter adjustment (D-D)	-4 - 3
Power source type	Battery
Battery voltage	7.2 V
Battery capacity	1200 mAh
Battery life (CIPA standard)	330 shots
Product color	Black
Cables included	USB

Weight and Dimensions

Depth	61.3 mm
Width	133.2 mm
Height	77.9 mm
Weight	435 g
Lens length	63.6 mm
Lens weight	165 g
Lens diameter	60.6 mm
Weight (including battery)	487 g