Simple gizmo to create a near, far, or centered slice with width and falloff controls.
OpticalZDefocus is a physically accurate ZDefocus, which controls circle of confusion (coc) size based on lens geometry using the depth of field equation. Set your lens and film-back characteristics, your focus distance, and adjust the size of your bokeh with the aperture size, just like a real lens.
BokehBlur simulates realistic lens blurring.
This gizmo emulates chromatic aberration found in some lenses. Optimized to calculate quickly. * Updated to work with Nuke 12. (May not work 100% with 13) * Current version is a group (instead of a gizmo), so you can use it on the farm.
cut down 1 pixel and blur it
Removes stray pixels from the alpha channel of your matte
Blurs just color information on the image.
Use this node to add camera motion blur to an element.
The ExponBlur blurs an image with an exponential falloff based upon an alpha.
A log-ish glow with controls for in/out direction, falloff shape and angle.