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.

9,804materials
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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

Results: 9,804

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materials IOR Category Type Render parameters
Aged Silicon Carbide (Interior Use)
旧化碳化硅（室内用）		 2.550 - 2.700
F0 20.10%		 Optical Crystals transparent Spec 0.84 · Rough 0.235 · Trans 0.94
Aged Silicon Carbide (Jewelry Grade)
旧化碳化硅（珠宝级）		 2.550 - 2.700
F0 20.10%		 Optical Crystals transparent Spec 0.84 · Rough 0.235 · Trans 0.94
Aged Silicon Carbide (Optical Grade)
旧化碳化硅（光学级）		 2.550 - 2.700
F0 20.10%		 Optical Crystals transparent Spec 0.84 · Rough 0.235 · Trans 0.94
Aged Silicon Nitride Ceramic (Architectural Use)
旧化氮化硅陶瓷（建筑用）		 2.000 - 2.100
F0 11.85%		 Ceramics dielectric Spec 0.44 · Rough 0.7 · Trans 0
Aged Silicon Nitride Ceramic (Consumer Grade)
旧化氮化硅陶瓷（消费级）		 2.000 - 2.100
F0 11.85%		 Ceramics dielectric Spec 0.44 · Rough 0.7 · Trans 0
Aged Silicon Nitride Ceramic (Decorative Use)
旧化氮化硅陶瓷（装饰用）		 2.000 - 2.100
F0 11.85%		 Ceramics dielectric Spec 0.44 · Rough 0.7 · Trans 0
Aged Silicon Nitride Ceramic (Exterior Use)
旧化氮化硅陶瓷（室外用）		 2.000 - 2.100
F0 11.85%		 Ceramics dielectric Spec 0.44 · Rough 0.7 · Trans 0
Aged Silicon Nitride Ceramic (Industrial Use)
旧化氮化硅陶瓷（工业用）		 2.000 - 2.100
F0 11.85%		 Ceramics dielectric Spec 0.44 · Rough 0.7 · Trans 0
Aged Silicon Nitride Ceramic (Interior Use)
旧化氮化硅陶瓷（室内用）		 2.000 - 2.100
F0 11.85%		 Ceramics dielectric Spec 0.44 · Rough 0.7 · Trans 0
Aged Silicon Nitride Ceramic (Jewelry Grade)
旧化氮化硅陶瓷（珠宝级）		 2.000 - 2.100
F0 11.85%		 Ceramics dielectric Spec 0.44 · Rough 0.7 · Trans 0
Aged Silicon Nitride Ceramic (Optical Grade)
旧化氮化硅陶瓷（光学级）		 2.000 - 2.100
F0 11.85%		 Ceramics dielectric Spec 0.44 · Rough 0.7 · Trans 0
Aged Silicone Rubber (Architectural Use)
旧化硅橡胶（建筑用）		 1.430
F0 3.13%		 Plastics dielectric Spec 0.47 · Rough 0.57 · Trans 0.05
Aged Silicone Rubber (Consumer Grade)
旧化硅橡胶（消费级）		 1.430
F0 3.13%		 Plastics dielectric Spec 0.47 · Rough 0.57 · Trans 0.05
Aged Silicone Rubber (Decorative Use)
旧化硅橡胶（装饰用）		 1.430
F0 3.13%		 Plastics dielectric Spec 0.47 · Rough 0.57 · Trans 0.05
Aged Silicone Rubber (Exterior Use)
旧化硅橡胶（室外用）		 1.430
F0 3.13%		 Plastics dielectric Spec 0.47 · Rough 0.57 · Trans 0.05
Aged Silicone Rubber (Industrial Use)
旧化硅橡胶（工业用）		 1.430
F0 3.13%		 Plastics dielectric Spec 0.47 · Rough 0.57 · Trans 0.05
Aged Silicone Rubber (Interior Use)
旧化硅橡胶（室内用）		 1.430
F0 3.13%		 Plastics dielectric Spec 0.47 · Rough 0.57 · Trans 0.05
Aged Silicone Rubber (Jewelry Grade)
旧化硅橡胶（珠宝级）		 1.430
F0 3.13%		 Plastics dielectric Spec 0.47 · Rough 0.57 · Trans 0.05
Aged Silicone Rubber (Optical Grade)
旧化硅橡胶（光学级）		 1.430
F0 3.13%		 Plastics dielectric Spec 0.47 · Rough 0.57 · Trans 0.05
Aged Silk (Architectural Use)
旧化丝绸（建筑用）		 1.540
F0 4.52%		 Biological organic Spec 0.27 · Rough 0.87 · Trans 0
Aged Silk (Consumer Grade)
旧化丝绸（消费级）		 1.540
F0 4.52%		 Biological organic Spec 0.27 · Rough 0.87 · Trans 0
Aged Silk (Decorative Use)
旧化丝绸（装饰用）		 1.540
F0 4.52%		 Biological organic Spec 0.27 · Rough 0.87 · Trans 0
Aged Silk (Exterior Use)
旧化丝绸（室外用）		 1.540
F0 4.52%		 Biological organic Spec 0.27 · Rough 0.87 · Trans 0
Aged Silk (Industrial Use)
旧化丝绸（工业用）		 1.540
F0 4.52%		 Biological organic Spec 0.27 · Rough 0.87 · Trans 0
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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.