FocusFoto YINYAN CY-20 Universal Hot Shoe On-Camera Flash Speedlite Electronic Speedlight with Sync Port for Nikon Canon Panasonic Olympus Pentax Alpha Digital DSLR Camera Flash Light

Specification:
1, adjustable lampholder
2, hot shoe holder
3, battery door
4, testing switch
5, hot shoe lock
6, prepare indicator lamp
7, power switch
8, in-phase jack

Technology Capability
1,flash index: GN20m (ISO100,DIN21)
2,color temperature: 5600k ( for sunlight )
3,efficient illuminating beam: horizontal 60°,vertical 40°
4,power: 1.5v double A battery (Not Included)
5,Back time interval: 7 seconds
6,flash continuous time: 1/1000s(manual)
7,size: 65×60×98mm
8,weight: 100g

Camera shutter adjustment
The camera with inter-mirror shutter can adjust to any speed.At the same time as the camera with focal plane shutter can just adjust to the speed profile of“X”.(In most cases 1/60s).Or you’ll be able to adjust your speed according to your instruction.

How to use:
1,decide the distance between camera and the main feature by your eye,and then find this distance on the upside of the exposure meter.
2,find the photonasty of your camera from the first vertical line of the left of the exposure meter.The joint of this two lines is approximtely the apertu:re number.
3,you’ll be able to get your aperture number from the following formula?
Index(GN)=aperture(F)×distance(L)
Eg.photonasty is ISO100/DIN21,the distance between the camera and the main feature is 5m,then the aperture is approximately F/4

Shoe suitable for all peculiar digital camera (such as 602,717,750, G3, etc.) and
traditional cameras. Aside from Minolta and Sony anti-intercalation Shoe. Although there’s no hot shoe,through the primer flash can also be used successfully.

Up/down ward angle of 0-45-60-75-90 degree.
This mini flash is compact, portable. With 2.5mm PC sync port.
Flash index of GN20m, illuminating angle of Horizontal 60°, Vertical 40°.
Adjustable lamp holder is filmed in color and black-and-white photos of the ideal light source and can be utilized as the auxiliary light photo shoot.
Compatible with more than a few digital camera and traditional camera. Aside from for Minolta and for Sony anti-intercalation shoe.