Neewer Macro TTL Ring Flash Light with AF Assist Lamp for Nikon I-TTL Cameras/ such as D7000, D5000, D5100, D3200,D3100, D3000, D3 series, D800,D700, D2 series, D300 series, D200, D90, D80s D70 series, D60, D50, D40 series, F6, COOLPIX8800, COOLPIX8400, COOLPIX P5000, COOLPIX P5100,COOLPIX P6000 and all other Nikon DSLR Cameras

Features:

The Macro Ring Flash can produce a ring of light that reduces shadow which is very good for taking macro shots.

The Flash tube is mounted in front of your lens producing light that wrap around the objects.

7 adaptor ring is included to enable flashlight to couple with lens.

Specification:

Type: Close-up

Guide No.: 14/46(ISO100, in meter/feet)

Effective Distance: Approx. 20cm-5m

Color temperature: 5500K

Flash coverage: 80¡ã degrees in either direction

Firing configuration: Two flash tubes will also be fired together or single

Flash ratio keep watch over: 1:8~1:1~8:1 in 1/2-stop increments

Flash exposure compensation: Manual, FBE: in. 1/3-stop increments

Flash exposure confirmation: Flash exposure confirmation lamp lights

AF Lend a hand Lamp: Approx.40¡ã top and bottom and 45¡ã left and rights/On time: Approx. 12sec.

Recycling time: Approx. 0.1~5sec.

Supply battery: 4XAA/LR6 alkaline batteries

Battery life: Approx. 100~800 flashes(with AA/LR6 alkaline batteries)

External power source: Compact battery pack CP-E4

Package contents:

1 x LED Macro Ring Flash Light

8 x Adapter ring

1 x carrying bag

1x Instruction Manual
It is a specialized design for the Canon Digital Single Lens Reex.
It’s one roughly Macro Ring lite with TTL, M Flash Mode,M Mode, Flash Ratio Mode four modes. Under the TTL, M Flash Mode,M Mode, Flash Ratio Mode, it may well make a selection the light ratio keep watch over.
Flash coverage: 8¡ã degrees in either direction. Accessories: Adapter ring 52/55/58/62/67/72/77mm
AF Lend a hand Lamp: Approx.4¡ã top and bottom and 45¡ã left and rights/On time: Approx. 12sec.
Supply battery: 4XAA/LR6 alkaline batteries ( The camera and batteries don’t seem to be included)