2012
Digital Tutors
Chris Glick
1hrs. 57mins.
English
In this series of NUKE tutorials, we will learn about the physics of light travel inside a real camera lens and how to apply those effects to our own projects in NUKE. We will start by quickly learning about the various pieces and elements in a camera and then learn a little bit about how light physically interacts with various materials through reflection, refraction and diffraction. From there we will cover optical problems or aberrations like vignetting, ghosting, lens distortion, field curvature, lens flaring, glowing, astigmatism, defocus, chromatic aberration and film grain.
Lesson 1
Introduction and Project Overview
Lesson 2
Quick breakdown of a camera and light physics
Lesson 3
Mechanical and natural vignetting
Lesson 4
Filter flare ghosts, bright inner-lens reflections
Lesson 5
Lens distortion
Lesson 6
Field curvature
Lesson 7
Lens flares: Visible artifacts, reduced contrast, and saturation
Lesson 8
Adding flares into our shot and conforming them to a lens
Lesson 9
Glows, the limits of diffraction, and the airy disk
Lesson 10
A look at astigmatism
Lesson 11
Defocus, depth-of-field blur, bokeh, and spherical aberration
Lesson 12
Transversal and axial chromatic aberration
Lesson 13
Film grain and digital noise
http://www.digitaltutors.com/11/training.php?pid=793

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