How to set photos frame size default?

How do you calculate the size of the photo frame? When we go to the photo studio to take pictures, we are often faced with the choice of photo size, whether it is 1 inch or 2 inches. Similarly, the photo frame also has a choice of size, how to set photos frame size default?the size of the photo frame is simply divided into two types: inner diameter size and outer diameter size, the inner diameter is the size of the picture we usually make, and the outer diameter is the size of the finished frame. Let's take a look at the common photo frame size comparison.

1.Commonly used photo frame sizes

8K (2.54×3.81cm)

Passport (3.4×4.9cm)

4K (3.6×5.5cm)

3R (8.9×12.7cm)

4R (15.2×10.2cm)

5R (12.7×17.8cm)

6R (15.2×20.0cm)

8R (20.3×25.4cm)

10R (30.5×25.4cm)

10RW (25.4×38.1cm)

2.Description of the size of the photo frame,how to set photos frame size default?

Usually the size of the photo frame that we all talk about refers to the size of the photo that can be placed in the photo frame, which is used as the basis for the size, and has nothing to do with the outer diameter of the photo frame! how to set photos frame size default?Because of different frame lines and shapes, their width and thickness and other parameters may be correspondingly different; Traditionally, measuring the size of the photo frame refers to the inner diameter of the frame, and the inner diameter is measured from the back of the frame, because the photo is put in from the back, so it is wrong to measure the inner diameter of the photo frame from the front! If the inner diameter of the photo (glass plate) is the same size as the photo frame measured on the front, the photo (glass plate) will fall out, so it is required that the photo (glass plate) will be larger than the inner diameter size of the front of the photo frame we see.

3.photos frame size expand

There are more and more colors for the frames, and it is dizzying to choose from, how to set photos frame size default?as long as you follow a certain color matching principle, it is still easy to choose. Of course, the color itself has no meaning, and some are only given to it by people. But color can indeed affect people's psychology and affect people's emotions unconsciously, so some people add specific meanings to various colors:

Red: A powerful, festive color that can easily make people feel excited, and is a majestic spiritual embodiment.

Yellow: The brightest color, it gives people a sense of warmth and brilliance!

Green: Beautiful, elegant, generous, and tolerant.

Blue: Eternal, vast, you can look at the sky! It feels calm and sane.

Purple: Gives a mysterious, oppressive feeling. It's a weird color.