Comparison Meike Speedlite MK-431 vs Meike Speedlite MK-430

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	Meike Speedlite MK-431	Meike Speedlite MK-430
	from $104.36 up to $133.48 Outdated Product	from £52.99 Expecting restock
all specs only differences
TOP sellers	Find prices on Amazon.uk Find prices on eBay.uk	Find prices on Amazon.uk Find prices on eBay.uk
Type	regular (classic)	regular (classic)
Camera compatibility	Canon Nikon	Canon Nikon
Specs
Guide number	36 /ISO 100, 105 mm/	36 /ISO 100, 85 mm/
Reload time	4 с	4 с
Pulse duration	1/200 - 1/20000 c	1/200 - 1/20000 c
TTL	TTL	TTL
Power management	+	+
Beam angle	24 - 105 mm
Rotary head
Head angle	vertical - 90 degrees, horizontal - 270 degrees	vertical - 90 degrees, horizontal - 270 degrees
Features
Features	autofocus illumination automatic zoom manual zoom slave mode	autofocus illumination automatic zoom manual zoom slave mode
Wireless control	+	+
Power supply
Power source	4xAA	4xAA
General
Screen
Screen backlight
Dimensions	165х74.6х59.2 mm	165х74.6х59.2 mm
Weight	275 g	275 g
Added to E-Catalog	july 2013	july 2013

Beam angle

The angle at which the main beam of light from the flash diverges. This parameter is not expressed directly, in degrees, but in terms of the focal lengths of the corresponding lenses, in millimetres: for example, a beam angle of 105 mm corresponds to the angle of view of a lens with the same focal length (35 mm equivalent). This makes it easy to select a flash for specific optics, so that it most effectively illuminates all the space in the frame. And the most advanced modern flashes can have a variable dispersion angle, allowing you to adjust them to different shooting features; this feature is especially useful when using zoom lenses. Changing the angle of dispersion is carried out by a movable lens installed in the flash head, it can be carried out both automatically and manually (for more details, see "Functions and Capabilities").