PIC.NET IOR
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IOR & Rendering Parameter Finder

Look up refractive index, PBR parameters, transparency, roughness and rendering notes for Blender, C4D, Maya, Unreal and Unity.

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All categories 9,804 Metals 910 Gemstones 585 Glasses 904 Liquids 455 Gases 325 Plastics 650 Biological 840 Chemicals 390 Others 585 Optical Crystals 780 Ceramics 650 Coatings 650 Electronics & Displays 650 Food & Tissue 780 3D Printing 650

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materials IOR Category Type Render parameters
Architectural Grade Flexible UV Resin (Jewelry Grade)
建筑级柔性光敏树脂（珠宝级）		 1.480 - 1.530
F0 4.06%		 3D Printing dielectric Spec 0.48 · Rough 0.44 · Trans 0.03
Architectural Grade Flexible UV Resin (Optical Grade)
建筑级柔性光敏树脂（光学级）		 1.480 - 1.530
F0 4.06%		 3D Printing dielectric Spec 0.48 · Rough 0.44 · Trans 0.03
Architectural Grade Gallium Arsenide (Architectural Use)
建筑级砷化镓（建筑用）		 3.300 - 3.900
F0 31.95%		 Optical Crystals transparent Spec 0.92 · Rough 0.075 · Trans 0.94
Architectural Grade Gallium Arsenide (Consumer Grade)
建筑级砷化镓（消费级）		 3.300 - 3.900
F0 31.95%		 Optical Crystals transparent Spec 0.92 · Rough 0.075 · Trans 0.94
Architectural Grade Gallium Arsenide (Decorative Use)
建筑级砷化镓（装饰用）		 3.300 - 3.900
F0 31.95%		 Optical Crystals transparent Spec 0.92 · Rough 0.075 · Trans 0.94
Architectural Grade Gallium Arsenide (Exterior Use)
建筑级砷化镓（室外用）		 3.300 - 3.900
F0 31.95%		 Optical Crystals transparent Spec 0.92 · Rough 0.075 · Trans 0.94
Architectural Grade Gallium Arsenide (Industrial Use)
建筑级砷化镓（工业用）		 3.300 - 3.900
F0 31.95%		 Optical Crystals transparent Spec 0.92 · Rough 0.075 · Trans 0.94
Architectural Grade Gallium Arsenide (Interior Use)
建筑级砷化镓（室内用）		 3.300 - 3.900
F0 31.95%		 Optical Crystals transparent Spec 0.92 · Rough 0.075 · Trans 0.94
Architectural Grade Gallium Arsenide (Jewelry Grade)
建筑级砷化镓（珠宝级）		 3.300 - 3.900
F0 31.95%		 Optical Crystals transparent Spec 0.92 · Rough 0.075 · Trans 0.94
Architectural Grade Gallium Arsenide (Optical Grade)
建筑级砷化镓（光学级）		 3.300 - 3.900
F0 31.95%		 Optical Crystals transparent Spec 0.92 · Rough 0.075 · Trans 0.94
Architectural Grade Gallium Nitride (Architectural Use)
建筑级氮化镓（建筑用）		 2.300 - 2.450
F0 16.60%		 Electronics & Displays dielectric Spec 0.72 · Rough 0.22 · Trans 0.12
Architectural Grade Gallium Nitride (Consumer Grade)
建筑级氮化镓（消费级）		 2.300 - 2.450
F0 16.60%		 Electronics & Displays dielectric Spec 0.72 · Rough 0.22 · Trans 0.12
Architectural Grade Gallium Nitride (Decorative Use)
建筑级氮化镓（装饰用）		 2.300 - 2.450
F0 16.60%		 Electronics & Displays dielectric Spec 0.72 · Rough 0.22 · Trans 0.12
Architectural Grade Gallium Nitride (Exterior Use)
建筑级氮化镓（室外用）		 2.300 - 2.450
F0 16.60%		 Electronics & Displays dielectric Spec 0.72 · Rough 0.22 · Trans 0.12
Architectural Grade Gallium Nitride (Industrial Use)
建筑级氮化镓（工业用）		 2.300 - 2.450
F0 16.60%		 Electronics & Displays dielectric Spec 0.72 · Rough 0.22 · Trans 0.12
Architectural Grade Gallium Nitride (Interior Use)
建筑级氮化镓（室内用）		 2.300 - 2.450
F0 16.60%		 Electronics & Displays dielectric Spec 0.72 · Rough 0.22 · Trans 0.12
Architectural Grade Gallium Nitride (Jewelry Grade)
建筑级氮化镓（珠宝级）		 2.300 - 2.450
F0 16.60%		 Electronics & Displays dielectric Spec 0.72 · Rough 0.22 · Trans 0.12
Architectural Grade Gallium Nitride (Optical Grade)
建筑级氮化镓（光学级）		 2.300 - 2.450
F0 16.60%		 Electronics & Displays dielectric Spec 0.72 · Rough 0.22 · Trans 0.12
Architectural Grade Gelatin (Architectural Use)
建筑级食用明胶（建筑用）		 1.500 - 1.530
F0 4.19%		 Food & Tissue subsurface Spec 0.46 · Rough 0.46 · Trans 0.18
Architectural Grade Gelatin (Consumer Grade)
建筑级食用明胶（消费级）		 1.500 - 1.530
F0 4.19%		 Food & Tissue subsurface Spec 0.46 · Rough 0.46 · Trans 0.18
Architectural Grade Gelatin (Decorative Use)
建筑级食用明胶（装饰用）		 1.500 - 1.530
F0 4.19%		 Food & Tissue subsurface Spec 0.46 · Rough 0.46 · Trans 0.18
Architectural Grade Gelatin (Exterior Use)
建筑级食用明胶（室外用）		 1.500 - 1.530
F0 4.19%		 Food & Tissue subsurface Spec 0.46 · Rough 0.46 · Trans 0.18
Architectural Grade Gelatin (Industrial Use)
建筑级食用明胶（工业用）		 1.500 - 1.530
F0 4.19%		 Food & Tissue subsurface Spec 0.46 · Rough 0.46 · Trans 0.18
Architectural Grade Gelatin (Interior Use)
建筑级食用明胶（室内用）		 1.500 - 1.530
F0 4.19%		 Food & Tissue subsurface Spec 0.46 · Rough 0.46 · Trans 0.18
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Fresnel calculator

F0 reflectance4.00%
Critical angleN/A

Render parameters

Use IOR for refraction, F0 for dielectric reflectance, and roughness/specular/transparency as practical starting points. Values may vary by wavelength, temperature and surface treatment.