描述

CineLens SPHERICAL Z3155 CP3 SET is a collection of lens objects that use verified real-world data from VFX.

These can attach to any CineCamera in Unreal.

These contain basic lens models, including iris and distance mapping to lens pulls as well as dynamic distortion mapped to focus distance.

Vignette has NOT yet been implemented, though possible at a future date.

The result reacts more like a real world lens.

As you get to the upper limits of distance, it falls off exponentially, as you’d expect.

In a physical lens, when focus is pulled, the glass moves thru the housing.

You can see this reflected in the distortion and the vignette of a wide lens as it’s pulled:

Longer lenses also show this, though more the effect is more subtle.

This helps give the lenses a sense of “life” that mimics its real world counterpart.

Some lenses only require a handful of maps, while many others can require over 40+.

How to switch lenses using lens objects in UE5:

Required plugins:

Z3155 CP3 SET of 10x lenses :

(Names greeked to balance copyright concerns with need to reference specific physical data.)

015mm (sensor: 36.7mm x 25.54mm) focus ring diam.: 95mm
018mm (sensor: 36.7mm x 25.54mm) focus ring diam.: 95mm
021mm (sensor: 36.7mm x 25.54mm) focus ring diam.: 95mm
025mm (sensor: 36.7mm x 25.54mm) focus ring diam.: 95mm
028mm (sensor: 36.7mm x 25.54mm) focus ring diam.: 95mm
035mm (sensor: 36.7mm x 25.54mm) focus ring diam.: 95mm
050mm (sensor: 36.7mm x 25.54mm) focus ring diam.: 95mm
085mm (sensor: 36.7mm x 25.54mm) focus ring diam.: 95mm
100mm (sensor: 36.7mm x 25.54mm) focus ring diam.: 95mm
135mm (sensor: 36.7mm x 25.54mm) focus ring diam.: 95mm

Created from VFX production grid shots, solved in 3DE converted to raw distortion values.

Raw values should give much better performance than STmaps.

Also saves over 42GB worth of 32-bit EXRs for this set.

包含格式