Cycles Glass Settings
Glass Roughness and Fresnel Settings
In all tests the glass was colored pure white (255/255/255).
Roughness: 0.0
Fresnel: 0.3

Roughness: 0.025
Fresnel: 0.3

Roughness: 0.05
Fresnel: 0.3

Roughness: 0.1
Fresnel: 0.3

Roughness: 0.2
Fresnel: 0.3

Roughness: 0.4
Fresnel: 0.3

[b]Roughness: 0.6
Fresnel: 0.3

[b]Roughness: 0.8
Fresnel: 0.3

Roughness: 1.0
Fresnel: 0.3

Roughness: 0.1
Fresnel: 0.0

Roughness: 0.1
Fresnel: 0.2

Roughness: 0.1
[b]Fresnel: 0.4

Roughness: 0.1
[b]Fresnel: 0.6

Roughness: 0.1
Fresnel: 0.8

Roughness: 0.1
Fresnel: 1.0

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Very awesome post! I’m working on a scene in Blender using Cycles. Thanks for this reference material!
Thanks for stopping by and checking it out, Ben! I’m glad it was useful. Sorry I haven’t been able to reply sooner–I’m still out of country for a few more months (very excited to see what Cycles will be capable of by then). I’m looking forward to checking out your website.
- Mike