Concepts in Photography

Aperture value and the depth of field

You can blur or sharpen the background of a photo by controlling the aperture. It is closely related to the depth of field (DOF), which can be expressed as small or large.

A photo with a large DOF

A photo with a small DOF

The aperture housing contains several blades. These blades move together and control the amount of light passing through the center of the aperture. The number of blades also affects the shape of light when shooting night scenes. If an aperture has an even number of blades, light divides into an equal number of sections. If the number of blades is odd, the number of sections is double the number of blades.

For example, an aperture with 8 blades divides light into 8 sections and an aperture with 7 blades into 14 sections.

7 blades

8 blades

16

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Samsung EVNX200ZBSBUS user manual Aperture value and the depth of field
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EVNX200ZBSBUS specifications

The Samsung EVNX200ZBSBUS is a sophisticated and versatile appliance designed to elevate home cooking experiences. One of its standout features is the ability to seamlessly integrate advanced cooking technologies that cater to a variety of culinary needs. With a sleek and modern design, this appliance not only enhances the aesthetic of any kitchen but is engineered for optimal performance.

At the core of the Samsung EVNX200ZBSBUS is its innovative microwave technology, which consistently delivers even cooking results. The appliance employs a convection feature that circulates hot air, allowing for uniform cooking and browning. This dual cooking system is ideal for executing a range of cooking techniques, from baking to roasting, making it a true multi-tasker in the kitchen.

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In conclusion, the Samsung EVNX200ZBSBUS is an impressive combination of style, functionality, and technological innovation. It is well-suited for anyone seeking to enhance their cooking capabilities, streamline meal preparation, and achieve professional-level results in the comfort of their home.
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