Positive light: In addition to clearly "recording" the subject, positive light is rarely used, because under the irradiation of positive light, the subject will lack three-dimensional sense.
The "positive light" shot in the studio usually adopts high-angle positive light instead of horizontal positive light. Illuminate with a ceiling lamp. It's horizontal positive light.
Half light: around 30. By the age of 45. The side light has a good stereoscopic effect and is natural, which is suitable for shooting ordinary goods.
Half-side light is a common lighting, of course, it is necessary to add supplementary light or reflector.
Positive side light: the left or right side light of the subject, supplemented by positive complementary light, can set off the texture of the subject.
Viewed completely from the left or right, the effect is very dramatic and is often used to create an atmosphere.
Backlight: from the back of the main body to the back of the main body. With the help of front fill light, the effect is very dramatic.
The light emitted from the back half makes the shoulder position of the upper part of the back of the main body receive light, which is one of the commonly used lamp positions, but it needs to be supplemented or reflected from the front.
Backlight: used to set off the outline of the main body, or used for transparent main body (such as glass). Usually you can use the positive and horizontal backlight, and the effect is very special.
The backlight effect should only be special, for example, only the shoulder light is displayed in the all-black environment or the front fill light is needed.
Top light: Most people seldom use top light when taking pictures. However, commercial photographers often use top light when taking desktop photos. The reason is that the product is different from ordinary people. The top of the product is sometimes an important "front", so it will be shot from top to bottom, about 45 degrees, so the top light is actually 45 degrees.
Top right: A large light box is used to take pictures from the top of the product.
Flexible lighting angle: In actual shooting, lighting can be very flexible, and the main purpose is to set off the main features or create an atmosphere by using light, no matter which lighting angle is used.
You can set the objects and props to be shot separately on the shooting platform. Be sure to fix the DC with a tripod, make the required composition, then readjust the position of the subject you see on the back, then install accessories and props, and you can start adding lights. You need to arrange the main light first. After your lighting effect is basically achieved, add auxiliary lights and reflectors as supplementary light.
Large-area soft lighting: mainly used for goods that need to be "seen clearly", usually with top lighting treatment, 45. Lens angle, such as food, department store.
Texture light: the purpose is to bring out the texture of the subject. For example, bring out the texture from the back with positive side light, positive top light or narrow-angle backlight.
Backlight: It is often used to shoot transparent objects such as glass.
The back ceiling lamp arranges the light to the top back of the main body to illuminate from the back, and with the shading plate, the light falls on the top back of the main body skillfully, setting off the outline of the top edge of the main body.
I hope it helps you.