How to determine the comparison standard of ID photo head? (high score)

The standard one inch and two inches are not strictly required, but the top of the head is not less than 0.3cm, and the left and right are not less than 0.6cm, as long as it looks comfortable. The standard 1 inch is 2.6x3.5cm, and the standard 2 inch is 3.7x5cm.

One-inch photo of social security and ID card, 2.6x3.2cm head photo.

The distance between ears should be greater than1.4cm and less than1.6cm,

Set the resolution to 300, because color expansion stores usually output photos at 300dpi.

Extended data:

Photos are photos used to prove identity on various documents.

The ID photo requires a bareheaded (bareheaded) front photo, in which the outline of a person's ear and the place equivalent to a man's Adam's apple should be seen normally.

The background color is mostly red, blue and white, and the size is mostly one inch or two inches.

Professional SLR (quasi-SLR) set, used to take group photos and other photos outside,

Special flash holder with blue, white and red background cloth.

The special flash stand for shooting standard photos adopts an integrated light stand, which has four kinds of synchronous flash lights: main light, auxiliary light, night light and background light. All-metal and all-steel, reasonable use of space, detachable installation.

The lamp holder has a fixed lamp distance and a variable illumination angle, and has become the standard imaging system for professional photography with its accurate light output, ideal color temperature value, portability and high reliability.

Suitable for collecting and imaging, taking photos of certificates,

Standard photos, image photos, etc. Meet the requirements of high-speed synchronization of professional photography, effectively improve the clarity and resolution of photos, and promote a new realm of light consumption.

References:

Baidu Encyclopedia-ID photo