Calculates camera depth of field and background blur and simulates it on a photo for any lens, camera and distance combination with different types of lens blur (bokeh).

Camera simulators for photography instructors & their students

Understand photography with design, interaction and animation

A New Perspective LK SAMYANG. Provides detailed information and support for LK SAMYANG lenses. You can also view magazine content and sample photos.

Learn to use a camera inside the browser. Manipulate camera controls like ISO, Aperture and Shutter Speed and see the results in real time.

模拟真实镜头散焦，调节焦距、光圈及场景位置关系，实时渲染景深，并可通过弥散曲线详细掌握不同距离下的虚化效果。Simulate camera depth of field at any focal length or aperture and render it real time.Show the confusion curve for accurate understanding.

Do I need more focal length?