K&F Concept KF-150 i-TTL Macro Ring Flash Light Speedlite + 6 Adapters for Nikon

Description

KF150N is specially designed to use in the field of macroshot, scientific research, medical and personal photography in a very close distance shooting
Comes with 6PCS(52 55 58 62 67 77mm) adapter ring, if you need other size, please contact us for help
Flash A and Flash B with adjsutable 8 grades flash brightness desinged for a complete picture with particular subject and verified exposure.
Multiple flash mode:TTL auto flash for convenient operation as normal auto exposure;Multi flash mode and rear-curtain sync for shooting a moving object.
Compatible with Nikon DF D5500 D3200 D3100 D3300 D5000 D5100 D5200 D5300 D7000 D7100 D600 D610 D750 D90.(Not include Sony Canon Compact System Camera)
Product Description
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K
F-150N
apply for N
ikon DSLR camera,
as a specifical ring macro flash designed for professional photographer in K&F Concept, it  supports 2
.9 seconds
recycle time, I-TTL,Master- manual flash, Multi flash mode, FEB flash exposure bracketing. Besides, KF150N provides  more easier operation interface and support menu access(Only Nikon newer models),suited for all photography actions, so every photographers (especially in medical photography and macro photography) can enjoy photography.
KF-150N Marco Ring Flash Speedlite Specification:
Circuit Design: Insulated Gate Bipolar Transistor
Flash index : GN14 (ISO100)
Transmission range: 20CM ~ 5M
Firing configuration: Two flash tubes can be fired together or singly
Exposure Control Type: TTL, M, Multi
Flash Ratio Control: 1:8 ~ 1:1 or 1:1 ~ 8:1 in 1/2 stop increments
External interface: Hot shoe, PC port, external charging port
Power sources: 4*AA alkaline batteries or AA Ni-MH batteries (not included)
Extra Function: Power saving, over-heat protection
Control unit: 143*73*61MM;Flash unit: 130*126*28MM
Weight: Approx 465G;Color Temperature: 5500k
Additional function : PC synchronous, Sniff mode, Over temperature protection
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6PCS=52 55 58 62 67 77mm Adapter Ring Included
As long as your lens size is one of them(52 55 58 62 67 77mm), then this flash suits for you, if your lens size is other size, you need to consult us
Your lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap,This number is always preceded by a "
Ø
" (diameter) symbol. For example:
Ø52 = 52mm
lens thread size.
Applications
This Ring Flash is specially designed to use in the field of macroshot, scientific research, medical and personal photography in a very close distance shooting.
It can provide continuous and stable semi light or full light to meet higher photograph needs.
Designed For:
Nikon DSLR D5500 D3200 D3100 D3300 D5000 D5100 D5200 D5300 D7000 D7100 D600 D610 D750 D90
I-TTL Function
The second way to control flash exposure, is as an automatically controlled burst of light. This flash output can either be controlled by the flashgun itself (usually called Auto mode), or by the camera in conjunction with the camera’s metering system (usually called TTL flash).  When the flash is controlled by the camera, as then measured as the amount of light coming through the camera’s lens, it is called Through-The-Lens flash metering
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4 Shooting Modes
Including LIGHT mode, FLASH mode, LEFE mode and RIGHT mode.
By closing two lamps so that only one or two flash lamps are flashing, you can create shadows and create special lighting effects.
Press (RATIO) key, the flash will switch among the above 4 states: both tube off, both tube flash,only A tube flash,only B tube flash.
Multi Flash Mode
First set the camera in M model. When use Multi-flash model, it can make series of quick flash, it multi-flash on one photo, and can freeze the series of action in turn, under this mode, please set AB tube's output power, flash times and flash rate(flash times/second represented by HZ) as needed. this model is always used shooting moving objects.
What's in the Box
1 X Macro Ring Light KF-150N
1 X Mini Stand
1 X Flash Bag
1 X User Manual
6 X Adapter Ring (1pc/each size): 52mm,55mm,58mm,62mm,67mm,77mm